Vibration Institute Certification Program
Under Mutual Agreement With the Japan Society of Mechanical Engineers (JSME); www.jsme.or.jp
and the Canadian Machinery Vibration Association (CMVA); www.cmva.com
 

RECOGNITION OF ISO 18436 BASED CERTIFICATION

The Vibration Institute recognizes the certifications of the Canadian Machinery Vibration Association (CMVA), the Japan Society of Mechanical Engineers (JSME), the Korean Certification Institute for Machine Diagnostics (KCIMD), and the British Institute for Non-Destructive Testing (BINDT). 

The Vibration Institute has no connection to the Vibration Institute of Australia,
the Vibration Institute of India or Mobius Institute

 

CERTIFIED VIBRATION ANALYSTS

Category I
Category II
Category III
Category IV

BENEFITS

The Vibration Institute's Certification Program for Vibration Analyst was developed by and is governed by a committee representing various industries and is used worldwide.  The Vibration Institute's Certification Program follows the International Standards Organization standard, ISO 18436.2, Condition Monitoring and Diagnostics of Machines - Requirements for Training and Certification of Personnel - Part 2: Vibration Condition Monitoring and Diagnostics.

         
TERM OF CERTIFICATION

Certification is valid for five years as long as certification fee ($75.US/$100. Foreign) is paid annually to the Vibration Institute. After five years, re-certification is required by retesting, or by providing evidence of professional practice, training (formal or correspondence), or published material (including articles published in Vibrations magazine). Contact the Institute for specific information about re-certification.

FEES FOR CERTIFICATION

Institute Member	$250.
Non-Member	$325. * (US)
Non-Member	$350.* (Foreign)
First Retesting	$125.

*Fee includes Institute membership for current year (January-December)
          

CERTIFICATION PROGRAM LINKS
ISA's (Instrumentation, Systems, and Automation Society) CCST program offers three levels of certification for control system technicians.

PROFICIENCY AND KNOWLEDGE

Category I Vibration Analyst:
         Category I vibration analysts are capable of performing simple machinery vibration measurements involving     
         single-channel condition monitoring and diagnosis.  Experienced analysts may go directly to the examination   
         for Category II.

         Required Technical Areas of Proficiency:

         Principles of Vibrations  

                basic motion
                period, frequency, amplitude
                measurement parameters
                units, unit conversions
                plots of time & frequency
                natural frequency, resonance, critical speeds

         Data Acquisition   

                instrumentation
                transducers - type, location, mounting  
                test procedures
                using a computer data base
                recognizing poor data

         Signal Processing 

                FFT application   

         Condition Monitoring

                fault condition monitoring
                general fault recognition

         Basic Maintenance Actions

         Equipment Knowledge

         Acceptance Testing Procedures            

 

Category II Vibration Analyst:

An individual certified as Category II Vibration Analyst  is expected to have a basic knowledge of machine vibration, be capable of routine data collection and periodic monitoring, and be able to perform basic fault diagnosis and condition evaluation. The certification committee recommends that applicants have at least one year of experience in the vibration field and a formal four-day short course or equivalent self-study. A proficiency in math that includes arithmetic and basic algebra is also necessary.

Required Technical Areas of Proficiency:

Basic Vibration

basic time waveform
period, frequency (CPM, Hz, orders), phase
frequencies (natural, forcing)
amplitude - peak, derived peak, rms
resonance and critical speeds
measures and conversion (displacement, velocity, acceleration)
vibratory forces

Data Acquisition

selecting a measure
frequency spans/response
transducers: mounting location, units
proximity probe conventions
pitfalls of data acquisition
senses and safety
principles of data collection

Data Processing

averaging
data acquisition time
dynamic range
determination of resolution
lines of resolution, window selection, F_MAX triggering

Fault Analysis

timing mark
calculation of frequencies (gear, bearing, vane-pass)
basic spectrum analysis
fault analysis (mass unbalance, misalignment, looseness; gearbox, motor, fan, and pump faults; rolling element bearing)

Condition Evaluation

severity measures and charts/chart applications

Machine Testing

impact testing - force, application, sensor location, data
acceptance testing - test plans, sensor selection and location
periodic monitoring (frequency spans, frequency of measurement, trending, routes)
basic balancing principles - heavy/high spot, trial weight selection/size

Category III Vibration Analyst:

To be certified Category III Vibration Analyst, an individual must be certified as a Category II Vibration Analyst. Please note this is a requirement of ISO 18436 Part 2. In addition to the skills required for Category II, the individual certified as Analyst III must be capable of carrying out fault diagnosis, condition evaluation, and acceptance testing, and be able to set up periodic monitoring programs and perform minor corrective actions. The certification committee recommends that applicants have at least three years of experience in vibration analysis and have taken at least 110 hours of training prior to taking the examination.

Required Technical Areas of Proficiency:

Theory

concept of modes
phase determination
modulation/sidebands/beats

Data Processing

calibration/scaling
synchronous time averaging/overlap averaging
waterfall (cascade) plots/Bode plots/polar diagrams
determination of dynamic range
use of logs on meters and amplifiers

Equipment Knowledge

impact testing
start-up/coast-down testing
ratio of casing to rotor weight

Fault Analysis

phase analysis/time waveform/spectrum analysis
orbital analysis: rules on loops
faults - operating speed/gears/rolling element bearings/motors/fluid-film bearings/cetrifugal pumps and compressors/turbines/machine tools/presses/rolls/blowers/fans/oil whirl and whip

Condition Evaluation

severity charts - seismic/shaft/bearing
overall and filtered measures

Monitoring Programs

equipment evaluation and categorization
route planning
continuous monitoring: test and operational equipment

Acceptance Testing

specifications
measurement techniques
test planning

Corrective Action

vibration control: balancing, alignment
detuning: mass, stiffness
basic concepts of isolation and damping

Category IV Vibration Analyst:

To be certified as a Category IV Vibration Analyst, an individual must be certified as a Category III Vibration Analyst and have basic knowledge in signal processing, rotor dynamics, vibration control, and dual channel analysis. The certification committee recommends at least five years of experience.

Required Technical Areas of Proficiency:

Signal Processing

data acquisition - sampling rates/anti-aliasing/dynamic range/bits/ extended memory
data processing - basic signal analysis/phasor representation/amplitude modulation/beats/
dual- and cross channel FFT analysis/order tracking/synchronous time/rms/time series
averaging/windowing/envelope processing/amplitude and phase demodulation

Advanced Diagnostics

machinery function
process effects
excitation frequencies
component function
analysis - time/phase/orbital/spectral/torsional
conditional evaluation

Structural/Rotor-Dynamic Testing

test planning
dual-channel impact testing - natural frequency/mode shape/damping
start-up/coast-down testing - critical speeds/damping
operational deflection shapes

Vibration Correction and Control

force reduction - balancing/alignment/process
rotor-dynamic tuning - rotor/bearings/couplings
structural tuning - pedestals/frames/casings/foundations/piping/ducting
isolation and damping - fundamentals of isolator selection/damping applications

Design and Test Specifications
        

Sample Questions

Category I Vibration Analyst
What are the units of vibration velocity?

         a. mils
         b. g's
         c. inches per second
         d. inches
         e. degrees

Category II Vibration Analyst
What is the output speed of a double reduction gearbox with the following design? The input speed is 1,775 rpm.

input pinion -- 31 teeth	output pinion -- 23 teeth
input gear-- 70 teeth	output gear -- 61 teeth

 

a. 1,500 rpm

b. 2,650 rpm

c. 3,120 rpm

d. 296 rpm

e. 15 rpm

Category III Vibration Analyst
An orbit obtained from a machine using noncontacting displacement probes has three (3) inner loops with one (1) timing mark. What is the likely fault causing the whirl pattern?

a. mass unbalance

b. bearing looseness

c. improper pump impeller/volute clearance

d. electric motor stator/rotor misalignment

e. oil whirl

Category IV Vibration Analyst
A center-mounted fan that operates at 1,185 rpm is supported on rolling element bearings with a stiffness of 50,000 lb./in. The impeller, which weighs 1,000 pounds, is supported on a four-inch diameter shaft with a center-to-center bearing span of 100 inches. What vibration amplitude can be expected if the fan is balanced to 3.2 in.-oz?

a. 0.6 mi. - peak to peak

b. 1.2 mils - peak to peak

c. 2.1 mils - peak to peak

d. 0.02 IPS

e. 1.2 g's peak

Answers: I(c); II(d); III(c); IV(a)

 

Vibration Analysts

CATEGORY I

I A - Stephen Ray Adams; Daniel Addington; Darlen M. Aguilar Benitez; Mark Albertson; Mazhar Ali; Norman R. Allen, Jr., Robert Almond; Juan Manuel Altamira Cortes; Gerardo Alvardo Ortiz; Daniel Alvarez Ledesma; Barry Anderson; Guy Alexander Anderson; Shane Anderson; Kwesi A. Antoine; Brian Atkinson; Joe Aufo; Tim Auty; Douglas H. Ayers

I B - Craig D. Badder; Anthony R. Baggett; Daniel N. Bailey; Ranvir S. Bains; Paul D. Baker; Steven Balmert; Leonard G. Barlow, Jr.; Theo Barkema; Jose Tobias Bastidas Garcia; Rudolph Bavarin; Richie Beepath; Erick Benavides M.; Jhony H. Benavides Moreno; Robert N. Benford; Jason A. Bentley; Phillip Berzas; Roy H. Biggs; Jeff Bingham; Eugene Blackburn; Mark Blanchard; Steven R. Blansett, Jr.; Damain Bonifaz Diaz; Fernando Bonilla L.; David B. Boone; John Allen Booth; John Keith Boseman; Larry Gene Boston; Maniram Botha; Tim Bowden; John Breed; Bruce E. Bumpus; Glen Burns; Larry Burton

I C - William Owen Cain;  Luis Gerardo Campos, Josue A. Campos Alfaro, Les B. Cardin; Joseph H. Caridi; Robert M. Casey; Robert Joe Cason; Antonio Castillo Perez Gualberto Castillo Sebatian; Juan Ruben Castro Cardona; Ronald T. Chambers; Ricardo Chavez Garcia; Joseph Clampitt; Terry Lynn Clark; Joe Clegg; Wade Clements; James Robert Cocodis; Felix J. Cole; Stephen R. Cole; Duane Colegrove; C. Wade Connolly; Gary C. Corbell; Jonathan A. Corbett; Rodolfo Cordova Felix; Dante Cornejo; John R. Corvacchioli; Jon Rylan Cox; Mario Cricchiola; Ralph I. Crosby; Scott James Cruz

I D - William T. Daniels; Walter E. Darby; Kevin Davis; Mike O. Davis; Russell A. Davis; Aldo De La Cruz Santiago; Justin de Visser; Rafael Enrique Del Rio Carrizosa; Michael H. Dempsey; David R. Dick; Nick DiMarcello; Carl O. Doctor; Dale E. Doss; David J. Droste; Gerald W. Duffy

I E - Justin Eaves; Paul A. Edgar; Salvador Escalante Vazquez; Luis Ernesto Esparza Mosquera; Ediel Espinoza Z.; Jesus Espinoza; Marvin, Evans, Leigh Everitt

I F - Bertik A. Fernandez Berdon; Robert H. Ferry, Jr.; Maricarmen Figueroa; James Fleetwood; Citlaali Flores Sanchez; Kevin E. Fossett; Michael D. Franks; Wally Fryar, Robert J. Fulton; Jonathon James Fury

I G - Tom Gaca; Mike Gaetz; Daniel R. Garcia; Jose Cruz Garcia; Nestor Garcia Valest; Tom Gaskill; Henry F. Gasquet; Terry Kirk Gathright; Richard D. Gilbert; Stephen Gilbert; Edwin Omar Giron Chew, Howard Goehring; Jorge A. Gomez Garza; Erbin Gomez Hernandez; Brigido Gomez Perez; Eldridge Gonzales, Gary Gonzales; Jose Antonio Gonzalez; Luis G. Gonzalez Hamelius; Calum Goodman, Joseph M. Graham; Steven D. Grant; George M. Greer; Cameron Guevara; David Guidry, Viza Guillermo; Paul A. Guillot; Jorge Gutierrez Toledo; Rhonda R. Guy

I H - Marcello Habibeh; Daniel F. Haislip; Duane Allen Hall; Darren Hayden; Steven C. Heinze; Steve Neil Helme; Greg W. Henderson; Fred C. Hennen; Chuah Tuang Heok; Luis A. Hernandez Alvarez; Victor Hernandez Brandy; Jose Angel Hernandez Ortiz; Hector R. Herrera Garmendia; Agustin G. Herrera Perez; Michael D. Hess; Gordon Lee Himelein; Alfred S. Hite; William S. Hite; Kirk W. Holtzinger; Donald M. Hoover; Barclay Scott Howard; Casey Wade Howard; Greg Howard; Arnold Hoyt, Robert L. Hummel; Opie Humphrey; Terry L. Hunt; Michael J. Hutson

I I -

I J - Juan Jose Jimenez Flores; Fidel Jimenez Gomez; Alan C. Johnson; Atiba Johnson; Chris Johnson; Peter Harabe Joseph; Gregory B. Jourdonais

I K - Philip M. Kalnitsky; John J. Katzmire; James M. Kemp; David Lee Kennedy, II; Wendy Diana Kera; Joseph J. Kielar; Leonard H. Kirby; Leonard Kirkwood; Fatt Kee Kok; Darren J. Kotzem; Dennis J. Kristynik; Gerald D. Kushner, Jr.

I L - Craig Scott Landry; Eric S. Langrehr; Charles L. Larson; Brent J. Lewellyn; Timothy Lee Lewis; Tracy G. Lewis; Moises Lopez Lopez; Pedro Lopez Mendoza; Marco Antonio F. Lopez Rendon; Ashley Lovi; Tom Luebker, Malcolm Iain S. Luke; Mark A. Lunsford; Sam Lyall

I M - Clint Mackenzie; Neil Mackenzie; Scott Mackie; Geoffrey A. Maher; Mark Mahutonga; Irina Makmur; Keith F. Manka; Wilber E. Marin Sanabria, Tyler Davis Martin; Roberto Martinez Bustos; David Mathias; Lennis W. McClung; Anthony McDonald; Brett David McGarrity, Bill McGuckin; Jeff McGuckin; McKenny; Alexander McLean; Luke McNamara; Carla J. McNatt; Amarnath McPherson; Miguel Medina; Ignacio A. Melendez; Juan R. Mendez Gonzalez; Juan D. Mendoza Fonseca; Gandalf Miao; Michael D. Michaud; Jonathan L. Middleton; Jean Paul Mihigo; Colin Mitchell-Harries, Claudio R. Morales Rodriguez, William J. Moran; Daniel Enrique Moreta; Manolo Morillon Uriostegui; Donald C. Morris; James Robert Morris; David E. Morrison; Bradley Moss, Adolfo Moya; Matthew R. Mullins; Fred Muthart; Carl Myerick; Barry Wayne Myers, Jr.

I N - Juan Manuel Najera Perez; Rod Napiza; Isaac Navarrete; Ashley Naylor, Paul Newman; Brandon J. Newton; Blain Nicholls; Nicholas Niehaus, John David Nix, Joseph Nuccio

I O - James P. O'Connell; Daniel J. O'Driscoll; Cesar Olea Patino; Mauricio A. Olivares Urquilla, Eric Dale Olson; Nick Opiti; David C. Osborne; Bobby Otwell; Tony David Ozello

I P - Frank Panchik; Ignatius M. Papenga; Craig D. Patterson; Greg Pease; Marco Penafiel; Jose Luis Perez Garcia; Jose Manuel Perez Sosa; Richard Petersen; Reanna Phagoo; Ron Phillips; Don Pitsch; Charles H. Pollard, II; Aaron Polwart; Jason Poolson; Charles Greg Porter; C. Potter; Barry W. Powell; Alberto Prieto Hernandez; David C. Pundock

IQ - Jaime Quezada, Joe Quinn, Elias Gabriel Quintero; Marlon Quintero Valest

I R - Michael D. Raffetto; Ronald D. Rainer; Nicolas Ramirez Armenta; Valarie L. Reed; Matthew Reaves; Teodosio Requis C.; Jason J. Reynolds; Kevin Reynolds; Fred B. Rinehart; Daniel Roberts; Winston Roberts; Matthew P. Robertson; Nicholas Rodriguez; Tommy Roe; Sergio Raul Rojas Ramirez; Verny Rojas Vasquez; Joaquin Romero; William A. Rosella

I S - Jose Alberto Saborio R.; Oscar Daniel Saenz Trolle; Mario A. Saldana Gonzalez; Siew Kooi Sam; Ronald Sanchez Araya; Mark Scheuer; David Schlegel; Gene Schlegel; Jared Schnaidt; Mike Schugart; August W. Schumacher, Jr.; Vito Scotese; Mitchell D. Seears; Harold I. Sensabaugh; Jorge Alberto Serna Campos; Brian J. Shadix;  Jed Shaw; Bruce Shiveler; Rodolfo Silva Garcia; Guillermo A. Siguenza; Rodolfo Silva Castro; Sean Simon; Kern Snaggs; Carlos Omar Solano Fadul; Dean Standen; Brent Stanfield; Daniel J. Statile; Barry A. Stoll; Stephen Stone; Rick Svendsen, Jr.

I T - Roberto Tamayo, Brian K. Taylor; Robert V. Taylor, Jr.; Randy A. Thibodeaux; Don Thimmesch; Sherman W. Thomas; Bruce N. Thompson; David Towle

I U -

I V - Alfonso Valdez; Libor Valenta; Jason Vallance; Donald R. Van Horn; Francisco Vargas Galeana; Zayrhet N. Velazco; Edgar Ventura Hernandez; Ajay Venugopalan; Nelson Enrique Villalobos; Rogelio Villarreal Galvan

I W - Joseph E. Wailes; Darren Walsh; Kyle J. Watts; Jason Weale; Gary Weber; Dennis Wheatley; George Lawrence White; Trevor White; Brian Whitlock; David Wilcher, David L. Willett; Adio Williams; Jimmie Lee Williams, III; Randy L. Williams; Timothy L. Williams; Dwight W. Willis; Matthew I. Willis; John Wilson; Vance Wilson; Steven Wojtaszek; Frank Wolfe; Cecil Wood; David L. Woods; Neil Woodmansay

IY - James Yates; Nick Yates

I Z - Gustavo Zuniga Torres

CATEGORY II

II A - Oscar Abarca Lino; Tamer Abdelmalek; Mohamed Desokey Abdelmohsen; Razak Bin Majid Abdul; Aron A. Abel; Abdul Hamid Abouda; Joveth P. Abutas; Wilson Acevedo; Sean W. Ackerman; Bradley J. Adams; John F. Adams; Daryl Adamson; German Aguilar Leon; William Agurto; Damian Paul Ahern; Gamal Ahmed Houssien; Juliot Alba; Hugo Isaac Alburqueque C.; Abdul-Jalil A. Al-Ali; Abdul-Jaleel Al-Amasi; Abdul Aziz S. Al-Beshri; Abdul-Badea Al-Bokhari; Mohammed A. Al-Buali; Bandar Al-Dhubaiban; Saad Al-Dossary; Uboud N. Al-Ghamdi;  Ali Hasan Al-Hanabi; Ahmed D.A. Al-Hemaidi; Emad Enad Al-Johani; Samer M. Al-Johani; Saleh F. Al-Marri ; Ghaib Al-Motairi; Basel Al-Mumen;  Ibrahim Hammod Al-Otaibi; Ibrahim Al-Qaisoum; Faisal M. Al-Rifi; Louai A. Al-Salamah; Fathi I. Al-Salem; Mussfir Faleh Al-Shahrani; Mohammed Othman Al-Shamrani; Thamer Ahmed Al-Sharabi;  Mansor N. Al-Subaie; Ali Rafea Al-Zahrani; Waleed M. Al-Zawawi; Gary W. Aldridge; Christopher A. Alexander; Ashraf Abdel-Rahim Ali; Daniel Ali; Fyresh Ali; Brent M. Allen; Rush E. Allen; Pablo Alvarado; Agustin Alvarez; Russell Alves; Andy Amirault; Ronny J. Amoroso, Jr.; Robert E. Anders; Chad R. Anderson; David Anderson; Ian Anderson; Jimmy D. Anderson; Mark A. Anderson; Michael S. Andjelic; Jose Alberto Andrade Luces; Loren Lee Andresen; Miguel Angulo; Rodrigo Maximiliano Ansin; Gustavo Cristian Antonio; Jorge Ernesto Antunez; Darwin Arceneaux; Alexander Arenas; Gustavo Aristizabal; Fernando Nestor Arleo; Matt Arndt; Calvin Arnold; George W. Arvan; Ricardo M. Arzabe; David L. Ashford; Daniel Atachagua; Jorge Avendano; Rafael Ayala Labastida

II B - Daniel S. Baarda; H. Frederick Baatz; Rodney Babwah; Jorg Bachmann; John D. Bagby; Tony Baggett; Mark Baines; Srinivasa Raghavan Balaji; Joe Balderas; Doug Baldree; Kent Baldwin; Robert Ballard; Daniel G. Bamford; Thomas C. Barber; Stephen E. Bardsley; Daniel Barila; Jeff Barko; Greg John Barna, Jr.; Christopher Barnett; Frank Barrera; Bryan Barrington; James T. Barron; William L. Barton; John R. Bass; Michael R. Baucum; Joni Baxter; Ross Beaudreau; Richard M. Bechelli; Tony Becher; Steven Beerli; Oscar Beja Vierira, Jerid Bell; Charles G. Bell, Jr.; Kim E. Bellhorn; Todd Belschner; Michael Bensema; Israel Aaron Bermudez; John C. Bernet; Annette Berry; Johnny R. Berry; Michel Berry; Kristopher D. Berthold; David C. Bertz; Phillip Berzas; Juan Best; Rohan L. Bhaggan; Randy Bharat; Irfan H. Bharde; Federico H. Bianchi; Jamie Bickerton; John R. Bilderback; Alain G. Bilodeau; Kelly S. Bingham; Greg Bird; William J. Birk; Damon Bishop; Michael R. Bitting; Matthew A. Blanch; Glamar Blanco Silva; Bruce W. Blankenship; Kenneth R. Blazina; Elihu Bloodsworth; Stephen Blough; Robert D. Bock; Ron Bodre; Stanley Bognatz; Ng Keng Boon; Javier Botia Becerra; Bernie Bott; Jesus E. Bottini; John P. Bourassa; William C. Bowes; Michael J. Boyle; Francisco J. Bracho Della Valle; Martin C. Bradley; Todd Branch; Nestor Victor Brand; Craig A. Breja; Roger Breland; J. Alton Bricker; Patrick James Bridson; Patrick Briere; Kelly Broad; Dennis Brown, Scott Brown; Shaun P. Brown; Andrew Browne; Brian Bruce; Kevin Bryanton; David Bryner; Mark W. Bryson; David P. Bucci; Dave Budd; Charles Buffolano; Aleksandar K. Bundaleski; Bruce Bumpus; Steven Burggraaf; James Burn; Phillip W. Burnett; Larry Robert Burns; John R. Burr; Ronald A. Bussell; Fabian Buzon; Wesley J. Byerly; Steve A. Byers; David R. Byington

II C - Dennis Cahill; Jay Milton Campbell; Albert B. Canady; Gabriel Carbonelli; Fernando Lourenco P. Cardoso; Adrian Carlos Carmona; Ivan Francisco Carmona; Abel Campos; Luis Gerardo Campos H., Eduardo Carpio Salazaar; Luis Carpio Llamocc; Roberto H. Carral; Benjamin F. Carre; Mr. Coral L. Carrico; David Carroll; Jack Carroll; Jim Allen Carson; Ian Carter; Kerry D. Carter; Roy Carter; Ralph J. Carver, Jr.; Mick Cashmore; Fernando Castellanos; Jovanny Castellanos; Juan Ruben Castro Cardona; Christian Castro Socolich; Marcelo Fernando Castro Viteri; Lance Cattelan; Alejandro M. Cavazzoli; Robert E. Cecil; Josue Cevallos; Daniel W. Chacchia; Elkin Chaguala Tovar; Gary Chang; K. K. Chan; Peter Chapman; Gervais Charron; Stephen Chase; Rodney Hugh Chatwin; Glenn Cherepa; Michael N. Chesson; Ting Loon Chew; Jack E. Chichester; Ellis L. Chisum; Umesh Choondassery; Christopher M. Chrisman; A.B. Christensen; Christian B. Christiansen; Yuenkap A. Chung; Cesar Chuquimaqui; Richard Cieslak; Jorge Cisneros; David Emil Claire; John R. Clark; Carl Clement, III; Kenny R. Cleveland; Antonio Cobos Cruz; David B. Cochran; Robert M. Cole; Chad D. Coleman; Andrew P. Conkey; Marc Connelly; Carlos J. Contreras; David M. Cook; William R. Cook; Terrell Cooksey; Tom Coolen; Heather L. Cooper; James Copeland; Robert A. Coppinger; Mark A. Corbo; Daniel Corey; Rudy Coria; A. Larry Cormier; Dante Cornejo; Luis Ariel Coronado; Guillermo Cortes Rosas; Alex Cortez; Romulo Cortez; Michael L. Costa; Blake Edward Coston; Craig Cotter; Robert Courtney; Roy Cox; Dallas J. Crawford; Jeff Crawford; Kenneth C. Crawley; Nathan Crealock; Tony Crnkovich; James Cocodis; David B. Cross; Dennis T. Croughwell; Glen Crownover; Jesus David Cubillos R.; Terry Cullen; Jeffrey D. Curtis; Kevin S. Cutchins; Diane M. Czuprynski

II D - Lonnie P. D'Antoni; Richard C. Dahlstrom; Kevin W. Dalton; Paul H. Danks; Kenneth Darce; Wilbur R. Darling, III; Sudipta S. Das; Jennifer G. Daugherty; Riyaz A. Dave; Travis G. Davey; Robert A. Davidson; Greg Davies; Duane C. Davis; Guyon Jay Davis; Jared Davis; Terry Davis; William M. Davis; William Scott Davis; Thomas W. Day, Jr.; Bruce Jay Dean; Vit Dedic; William E. DeFelice; Abnil Dejarme; Heather L. DeJesus; Victor DeLira; Marcelo M. DeLosSantos; Rafael E. Del Rio Carrizosa; Michael Sean DeMaria; Rengang Deng; Rodrigo Ozorio DePaula; Robert M. Dempsey; Paul Levi Deo; Douglas D. Desaulniers; Sergio DeSimone; Todd DesLauriers; Wes C. Dettwiler; Warren Deutsch; Dane A. Devanney; Alfred William Devaux; Daniel Diaz Dominguez; Jhon Marcelino Diaz; Matthew Dill; David C. Diplock; John P. Dobrowsky; Argen Dodds; Rob Doherty; Christian Bernabe Dolores; Tim Donnell; Andy Dortch; Les Dorwart; Peter Dougan; David Drabison; Victor Manuel Lopes Duarte; Rodney Lynn Dubose; Jason E. Dudley; Timothy Dugger; Darren Duhon; Eddie G. Duncan; Brian Dunk; Marjorie A. Dunn; Rex P. Dunn; Javier Duran

II E - Shane Michael Eades; Shelby E. Eaker; David L. Eckl; Mohamed Abdel Samie El-Azab; Abdelrahman Elkhatib; Justin Thomas Elliott; Peter T. Emmel; James M. Emmert; Christopher D. Endrai; Dennis Engelhardt; Paul Engen; Arron C. Enos; Ronald Ensing; Luis Manuel Esparza Ramirez; Sean Estes; James M. Evans; R.J. Evans

II F - Luis Alejandro Facelli; Eliott Fails, Jr.; Ramiro Familiar; Jon R. Fannin; Kenneth M. Faust; Wayne Feazel; Muhammad M. Felemban; David P. Felten; George Joseph Fernandes; Alexis Ferrigno; Michael J. Feuser; John F. Finkel; David Fischer; Mark Fitzpatrick; Paul B. Fitzpatrick; Jonathan Florez Lucena; Kelby R. Flowers; Dana Fluet; Mark Fogarty; Jerry W. Foil; Alfred Fonseca; Juan Forgues; W. Keith Forry; Steven M. Fossum; Jonathan L. Foster; James T. Fowler; Gary R. Frampton; Tom Francisco; Jose Rolando Franco; Glenn A. Frank; Steven J. Frank; Greg Franklin; Luis Eduardo Franulic; Brent R. Freeman; Claudio Fregossi; Brant Frenette; Nick Fulciniti; David Furey; Steve S. Fussell; A.J. Fynan

II G - Vijay Raghavjibhai Gajjar; Roy Arthur Gariepy; Roberto Galarza Gonzalez; Robert J. Gallardo; Hector M. Gallegos Rosas; Herman Gallegos; Shaun J. Galloway; Gordon Gamache; Jose Manuel Gamero Arroyo; Russ Gandy; Wilson Garcia; Michel Gariepy; Justin F. Garner; Juan Adolfo Garza Ortega; John William Gaus; James Geddes; Robert G. Gelow; Ronal Gerardo Foneseca; Emad Amir Saad Gergis; Christopher N. Germany; George M. Ghareeb; David Giacobozzi; Herbert A. Gibbs; Jonathan Lee Gierl; Jose Gregorio Gil Vasquez; Dan Giles; Sarah E. Gilley; Gary Clark Gilmore; Robert G. Ginter; Frank Ginty; Carlos Conrado Giordano; Elio Giordano; Nate Girardin; Edwin O. Giron Chew; James Scott Glover; Scott Glover; Vikram Anand Goday; Arthur J. Godfrey; Joo Leng Goh; Julio Cesar Gomez; Enrique Gomez Duarte; Erbin Gomez Hernandez; Rigoberto Gomez Mata; Javier Gomez Nieto; Esteban Alberto Gonzalez Pacheco; Elias Gonzalez; Luis Gonzalez; Raul Pedro Gonzales; Frank Good; Dave Goodsell; Virginia L. Goodwin; Charles W. Gorbett, III; Mario Goyette; Carl Graf; Steven H. Graves; Cary C. Gray; Michael G. Green; Derek A. Greenbank; Jonathon Greenbank; David A. Gripe; Steve Grohosky; Paul G. Groot; Michael Grotberg; Javier A. Guerrero; Kerry F. Gunn; Praveen Kumar Gupta; Andrew Kelly Gurene; Blas Gutierrez; Sascha Gutt; David A. Guy

II H - Glen Martin Haberl; Bruce Habgood; Kenneth Haenftling; Dale E. Hafner; Joseph J. Hagemeyer, II; James R. Hagen; Dave Haine; Dennis Hall; Jason Hall; Jim R. Hall; Randy E. Hall; Thomas M. Hall; John H. Halley; Travis Hammond; Lyle L. Haneline; James D. Hanson; Jerry Harasym; Gary Hardink; Dane Harding; John R. Hardy; Phillip L. Harper; Randall P. Harris; Gary N. Harrison; Ron J. Harrison; Arnold F. Hart; Richard D. Hart; Kenny Hatfield; Jason R. Haugen; Drew M. Hawks; F. Lee Hawthorne; Hairmann Bin Hayak; Kiichi Hayashida; Chengli He; Rick W. Hebert; Richard R. Heeren; Carl Heitfeld; Ben C. Henry; Donnie Hensley; Chris Allen Hentz; Hank Herber; Jason Herman; Carlos M. Hernandez; Victor Hernandez Brandy; William Herrera; Hector R. Herrera Garmendia; James Allen Herring; Frederick D. Hery; Daniel D. Hewitt; Donald Hibbert; David L. Hickman, Sr.; Juan Carlos Hidalgo Barrantes; Harry C. Hill; Richard G. Hill; Robert L. Hillard; Stephen B. Hilscher; Gordon B. Hirschman; Mark Hirst; Scott A. Hitchings; tom Ho; Elmer Hoffmann; Grant Andrew Hogan; Soren Holm; Matthew Holmes; Paul Hoogendam; Anthony Hopper; Terry L Hooper; Alan R. Horner; Juan Carlos Horst; Sarah Hoss; Jared Houle; Peter S. Houle; Darrell W. Howell; Kevin L. Howerton; Brian Hoyson; Patrice Huard; Carlos E. Huayta Mendoza; Clint Huber; Darryl Hughes; Cody Hull; Marty D. Hundley; Keith R. Hunt; Jamie Hunter; Mark E. Hurley; Nordin Husin; Glen A. Hutto; Patrick A. Hyzak

II I - Ahmed M. Ibrahim; Reynaldo Ico; Mitchell J. Illig; Jose Luis Iporre; Tim Irwin; Michael Wade Istre; Philip M. Istre

II J - Jack M. Jackson; Michael Jackson; Tim Brett Jackson; Daniel James; John Clyde Jamison; Joseph Jank; Mark Jankowski; Bradley R. Janssen; Jacek Jarosz; Tony (Mahmoud) Jarraha; Liyana Jayathilake; Jeremy Jeffers; Adam Jenkins; Mark A. Jetter; Richard J. Jimenez Chacon; Darren M. Johnson; Gerald K. Johnson; Keith L. Johnson; Michael S. Johnson, Jr.; Phillip Johnson; Robert H. Jonas; Donald E. Jones; Forest Jones; Jason Jones; Paul Jones; Wilfredo Jope; Kenneth C. Jordan; Ivan Blaz Jurkovic; Gary Justis

II K - Knud Kaa; Khalid Ahmed Kalfout; Robert Kaplan; Ken Keith; Anthony Kempinski; John R. Kenfield, Sr.; Anthony J. Kennedy; Darren Kennedy; David R. Kennelly; Michael E. Kenning; Dennis E. Kenny; Patrick J. Kerr; James R. Ketchum; Faruq Taher Khalifa; Futua Kila; William R. Kilbey, Jr.; Russell B. King; James Randy Kingan; Ron Wellington Kittle; Suwatchai Klakerdpoi; Steve Klein; Scott R. Klepfer; Richard W. Klusman, Jr.; Kerry Herman Knapp; Matthew J. Knuth; David M. Koch; David C. Koehler; Kohar; Stephen Kollen; Robert W. Korczynski; James S. Kosinski; Dick J. Kramek; Charles A. Kress; Edward Kriner; Jay A. Kriner; Daniel J. Kross; T. Koshy Sajeev Kumar; Walter J. Kusaywa; Prakash Kutagolla

II L - Wael Ahmed Labib; Bill Lackey; Roland Y. M. Lai; Uriah Laing; Hugh D. Lake; Kailash T. Lallchandani; Alfio C. Lamari; Robert J. Landry; Jeff Langford; Mark A. Lanius; Errol A. Lannin; Alain Laporte; Terry Lee Larivee; Mauricio Larranaga Salinas; Pablo Martin Larrusse; Eric B. Larson; Azmi Bin Md. Lasin; Nader George Latif; Wing-hang Lau; Joseph R. Lauer; Louis P. Lavallee; Fook Mun Lee; Kit Lee; Yuan-Tsung Lee; Francois Leonard; Juan Lesmes Gomez; Vincent Leung; Tracy Lewis; William R. Lewis; Mark E. Libby; Andrew Liddle; Kok Hin Liem;; Wenhong Lin; Richard S. Little; Oscar Livy; Edgar Llangato;  Jessen Lobo; John Lombardozzi; Gary W. Loope; Santiago Lopez Tobias; Robert Lorenzi, Jr.; Moheb Y. Loutfi; David A. Love; Jerold Luby; Jamie D. Lucas; Richard Luck; Walter Martin Ludemann; Tom Lumadue; Paul Lynch

II M - Leanne MacAdams; Antonio F. Maccarrone; James G. Maddrey, Jr.; Marvin Madriz Barrantes; Alonso Madueno; Sankaran Magesh; Arun Mahabirsingh; Govinda Majhi; Mark A. Malanyn; Asad Mahmood Malik; Kevin M. Malone; Hector Manrique; Robert A. Marcel; Merly G. Marin Zambrano; Steve Marker; Scott James Marks; Charles W. Martin; Grant Martin; Rhett J. Martin; Rodney W. Martin; Cosme Martinez; Guillermo Martinez Lopez; Tony Marty; Javier Marcelo Mascheroni; Lloyd R. Massey; Donald H. Matchett; Walter K. Matherne; Jacob A. Matthews; Trey Maxwell; Trevor Mayne; Doug McBride; Oliver McCormack; Terry L. McCoy; Tammy McGath; Colin James McGrath; Raymond F. McKinney; Shaun McLarney; Peter J. McLiverty; Michael R. McMahan; Rick McMullen; Brendan J. McMurray; Michael R. McNulty; Daniel P. McRea; Keith L. Mead, Jr.; Alok Mehrotra; Larry A. Meidell; Georgana Meiner; Jaime Augusto Mejia; Ted Melnyk; Carlos Yesid Mendivelso Duarte; Fabio Alberto Mendoza Gomez; Franklin A. Meneses; Dan Merritt; Norman H. Metcalfe; Gregory H. Meyer; Kevin Meyermann; John J. Meyers; Ken Meyers; Rodney Meyers; Patrick A. Miculek; Richard Miedema; Robert Mihata; Juan Jose Milia; Mark A. Miles; Kenneth Ray Miller; Leon G. Miller; Manuel Miranda; Anthony J. Mire; Stephen Wayne Mireles; Brian Miska; David R. Mitchell; Lonnie Mitchell; Steve Mitchell; Darrell W. Moerbe; Khavi Fazal Mohamed; Moataz A. El Salam Mohamed; Mohamed Magdy Mohamed I.; Shane Mohammed; Eduardo Molina; Ivan Moncada Montoya; Donald J. Montry; Vishal K. Moonasar; Jeff Moran; Brian Moreland; Apolinar Moreno Arrieta; J. Russsell Morgan; Jose Isabel Morquecho Alvarez; Kay Morris; Richard A. Morris; Charles  Dean Morrison; Eugene S. Morrison; Jerry Morrison; Scott Morrison; Mark Mosher; Rayan H. Mujallid; Jeremiah Mulcahy; Matthew R. Mullins; Enrique Munar; Ignacio Munoz Diaz; Phillip Munoz; Lynn P. Murdock; James P. Murphy; Stanley V. Murphy, Jr.; Charles L. Murray; Kit Chandler Murray; Stephen M. Murray; David G. Myer; Frank E. Myers

II N - Walid Ahmed Abdel Nabi; Juan Manuel Najera Perez; Barry Nancoo; Brian Nancoo; Krishna Nangare; Tiago Andre Vicente Narciso; Ravi L. Natarajan; Randall R. Naugle; Diego Antonio Navia Moreno; Edward H. Neeb, II; Gordon Neilson; Jim Neilson; Michael R. Nelson; Christopher P. Nemarich; Paul J. Neumann; Kyle Newton; Wong Fook Ngian; Cac Ngoc Nguyen; The Gia Nguyen; Raymond R. Nichol; Tananat Nimmahnpatcharin;  John H. Nooney

II O - Peter A. Oakes; David P. O'Brien; Kurt A. Oetjen; Frank Robert Oliver; Scott Olivieri; Christopher Olsen; Stuart Olson; Sherief Adel Omara; Tracy O'Neal; Benjamin Ahamefule Onunwor; Wilmer Ormeno Arana; Randy P. O'Rosco; Leonard Oroza; Thomas Orr; Michael P. Osborne; David P. Osis III; Julius B. O'Steen; Saiful Adlee Othman

II P - Danes DeJesus Paez Solorzano; David Paine; Marcos Javier Paiva; Vijay Kumar Pal; Karthikeyan Palani; Subbaiah Palanichamy; Antonio Palma Sanchez; Eduardo Palomino; Guruprasad Pandurangan; Lee Pannell; Anil Pargass; Glen W. Parker; William V. Parr, Jr.; Daniel J. Parry; Darrin K.J. Parsons; Denis Paulet; Jeffrey Pauley; Troy Pavan; Frank W. Pavlovcic; Herbert M. Payan; Brett G. Payne; Gary M. Payne; Keith R. Payne; Joseph M. Penkin; Harish S. Pera; Ignacio Pereira; Jack Pereira; Ernesto Perez-Rios; Joseph M. Perkins; Richard K. Pernich; Gary Peterson; Kim Lavon Peterson; Ray Peterson; Kevin Pettinelli; James J. Phillips, II; Mark K. Phillips; Woo Kin Phong; Mike Picou; Stephen Dale Pierce; Spencer K. Pierson; Lorena Del Valle Pina; Lester Ivan Pino; Don Pitsch; Thomas J. Pluskat; Hong Kee Poh; Greg Poirier; Timothy J. Poirrier; Michael Polk; Allan Pollock; Bradley J. Pont; Anthony Poonram; Ross Porter; Scott Porter; Adam R. Potter; Randell L. Powers; Doug J. Prasek; Andres Prato; Gregory J. Price; Bernie Pringle; Jamie Purvis; Jitendra Purwar; Shajeev Puthalath

II Q - Gerardo Quiroga

II R - L.K. Radhakrishnan; Don E. Rainey; Rajesh Kumar G. Rajani; Zaheer Ramdath; Ravi Vinod Ramdeo; Fareed Ramjohn; Levi I. Ramnath; Peterson Ramnath; Daren Ramsaroop; Torbjorn Rasmussen Roepstorff; Rafael Raya Villalpando; Neil Raymond; Lewis Rea; Bruce S. Readhimer; Jeffrey L. Reeves; Meredith L. Reeves; Guillermo Rela; John Joseph Reymann; Walter J. Reynolds; Neva J. Rhoe; Walter F. Rickerson; Neil Ricketts; Bobby S. (Stan) Riddle; Dan Riddle; Thomas J. Riddle; John H. Riga; David Waller Rigdon; Robert J. Rine; William A. Rinehart; Adrian Rios; Percy Rivera; Marcelo Rizzo; Mark Roberts; J. Richard Robichaud; Bryan Robinson; Gregory M. Robinson; Paula J. Rochelle; Travis L. Rodgers; Autsadayut Rodpai; Hector Enrique Rodriguez; Javier Eduardo Rodriguez; Juan Eduardo Rodriguez; Roberto C. Rodriguez; Dennis O. Rogers; Robert Rogers; Jose Rojas; Fernando Rojas Carreon; Jonnathan Rojas Sandoval; Reynante B. Rombawa; Phillip M. Romero; Steven A. Rosenau; Juan Camilo Rueda; Elber Ruiz; Matthew Rush; Rick Russell; Mark Russo; Graeme C. Ryall; John R. Rys

II S - Said Salah El-Din Sakr; Hector Salas Guzman; Jim Saldana; Justo Jesus Salgado Razo; Israel Salinas; Andres Alberto Sanchez; Carlos Marcelino Sanchez; Kenneth Sanchez; Ronald Sanchez Arraya; Mario Sandoval Tolentino; Joseph Santillo; Francisco Santos Castro; Avani Saraiya; Darin P. Saskowski; Andre Saulnier; Jerl W. Savage; Chuck Saverline; Michael A. Sayre; Keith W. Schafer; K. Mike Schaley; Brandon Schaner; Jason W. Schley; Joseph M. Schmits; Ronald L. Schmitt; Scott M. Schultz; Michael T. Schunk; Jeffrey S. Schwartz; Charles Scott; Charles R. Scott; Charles S. Scott; James Gary Seaton; Dale E. Sedam; David Sedlacek; Reagan Seepersad; Lawrence V. Seger; Joe Sendejo; Agripin Sepulveda, Jr.; Victor M. Serrano Portillo; Ricardo Serrato Castillo; Paul Settles; Terry Sevenson; Irvin Jean Sewell, Jr.; Naami Sabran Sharun; Stephen L. Shea; David L. Shearer; Ahmed Shehata Sayed Ahmed; George Sheppard; Thomas L. Shirley; David Shook; Robert O. Shumate, Jr.; Kevin Sicking; Robert E. Siebert; Sergio Nivert Sierra; Nathan J. Simmons; Bill Simon; Robert B. Simpson; Glenn E. Sims; Matthew W. Singkofer; Dale Skinner; Eric A. Slack; Christopher Slaton; James Slawson; Michael Slusser; Bill Slygh; Kevin Small; Jan Marten Smit; Dan Smith; Geoffrey L. Smith; Gina Renee Smith; Gregory D. Smith; Ronald H. Smith; Russell D. Smith; James R. Snelson; Timothy A. Snyder; Gobin Sookram; Marlon Fredy Soto; John Sperrazza; Johan Spijker; Jeffrey Charles Sprague; Richard A. Spring; David Springer; Kenneth E. Squires; Rajakumar Sreenivasan; Richard R. Stafford; Gary Stamper; Cornel Gabriel Stanciu; Bruce Stanley; Matthew S. Stauffer; Patrick Steele; Gregory W. Stephens; Martin E. Stephens, Jr.; John Stewart; Nick Stites; Steve Stivers; Frank Stonis; Curt Monroe Story; Billy R. Strange; Katie Ann Strautman; Tom Strawley; Peter Strebig; David Stredder; E.J. Stringer, Jr.; Ray Studdard; Saud H. Subaie; Terry Q. Sudduth; Khairul Annuar Sulaiman; Yew Kong Sum; Paul W. Summerhayes; Zhongjun Sun; Pappu Sundaramoorthy; Shankar Sundararajan; Ashok Sundararaman; Robert B. Sutton; Greg Svicarovich; Kedrick Swain

II T - Donald Taft; Abdullah Ali Taha; Wai Lit Desmond Tai; Fernando Talavera; Michael R. Tallman; Gareth Tam Lik-Gong; Mauricio Tamara; Robert Tapia; Alain Tardif; Marc A. Tartaglia; Christopher J. Taylor; James W. Taylor; Michael Taylor; Paul Andrew Taylor; Stuart Taylor; Robert Teheran; Marcos Tejada; Joseph R. Terry; Tim Wayne Thacker; Corey Scott Thoe; Larry Thomas; Marc Thomas; Darel E. Thompson; Jerry M. Thompson; Robert Thompson; Victor E. Thompson; Ted Thull; Andrew G. Tierney; Danny Tincknell; Brian Tjelle; James Todd; Joseph Toh Hang Lim; Yeow Chong Toh; Dennis P. Tokarz; Ronald J. Toma; Robert Toman; Watson Tomlinson; Scott Torgusson; Carlos A. Torres Malliza; Wilfredo Torres Reynoso; John Toves; Jim Townsend; Robert Trahan; Michael J. Traphagen; Mark A. Trosclair; Julio A. Trujillo; Blaine Tucker

II U - Keith Ulyatt; Bryan Alexander Urkuhart; Amar Shrikantraje Urs

II V - Carlos Valdivia Martinez; Grover L. Valdivia Vilches; Victor Velasquez; Luis Valencia; Steve Vandagriff; Jon VanderEnde; Jurgen Vander Laan; William Van Heyningen; Craig E. Van Wyke; Mario Vargaya Alvarez; David Varley; Larry Dan Varner; Francis S. Vass; Dennis K. Vaughn; Luis A. Velazquez; Hector Velazquez Martinez; Stephane Venne; David E. Verbanick; Andrea Vergara; Jason L. Verret; Gregory E. Vest; Fernando Martin Vignolo; Gustavo Gabriel Vignolo; Manuel Villafane-Saldarriag; Leonardo J. Villalba; Jorge Villanueva; Rafael Villanueva; Amy Grace Vitale; Cesar Alexis Viteri Perrez; Runy Vivas; John Vlasich; Mark A. Vogel; Greg Vokovan; Shane Volz; Mark F. Vowell; Monroe Voyles; Ashley Mark Vye

II W - Thomas Wadinski; David S. Wagner; Jack A. Wagner; Ryan Waithe; Mike Walker; Terry Walker; Rick Wallach; Look Jiang Wang; George Ward; Barry James Warren; Daniel J. Warren; Joseph A. Washinski; Joshua A. Wasilewski; John V. Wasnock, Jr.; Dale W. Watkinson; Drew Watson; Neil F. Watson; Ted Watson; Timothy Watson; Rusty Weaver; Gary Joseph Webb; Gary J. Weber; Jim J. Weber; Bryan Weddle; Christina Wee; Jimmy Weeden; Adrian Scott Wells; Frank E. Weeks, III; Michael West; Malcolm Westaway; Andrew J. Westmacott; Greg R. Whalen; Dewey Whitaker; Bryan Whitehead; D. Jason Wierzbicki; Wayne D. Wiggins; Forrest B. Wilcox; Andy R. Wiley; George E. Wilkinson; Dave Williams; Melvin Williams; Ronnie E. Williams; Thomas Williams, Jr.; Tim Williams; David Wilson; John V. Wilson; Michael Wilson; Peter Izaak Wilson; Robert V. Winters; Randy D. Witkowski; Jeffrey D. Witt; Gerald Wivoda; Jimmie R. Wolfgang; Ray Wonderly; John Kenneth Wood; Paul Rennie Wood; Bradley R. Wooledge; Jo E. Worthen; Howard G. Wright, III; William J. Wright, Jr.; Kuo Wei Wu; Joe Wah Yan; Xingjian Wu

II Y - Huibing Yang; Nick Yates; Eric Yax; Esat Yenigun; Mehmet Yitmaz; Yu-Shi Yo; Derreld Yost; David L. Yowell; Anthony Yu

II Z - Jay A. Zaffino; Nazmul B. Zaman; Luis Zea; Eduardo Zelada; Minjian Zeng; Gregory James Zenner; Tao Zhang; Ying Zhang; Guillermo Zoratti; Cesar A. Zuluaga Aristizabal

CATEGORY III

III A - Edgar L. Ablan; Richard H. Adler; Khalid Al-Baz; Mohammed Abdullah Al-Dossary; Linda Al-Rabady; Ali M. Al-Shurafaa; Michael G. Alexis; Nigel Khalif Ali; Edward J. Allard; Gregory P. Andreolli; Douglas W. Andrus; Fletcher B. Arant; Jim (Louis) Azzolina

III B - David Alan Baggs; Richard Glenn Bailey; Abdullah S. Balhaddad; Joseph J. Balkovec; Lakhvinder Kumar Bamotra; Gary L. Banks; Todd Barham; Michael G. Barnett; Daniel F. Barnum; Ronald A. Bartsch; Mark P. Bass; Kenneth R. Bates; Robert E. Bear, III; Randy E. Beason; James E. Berry; Laxmi Bhamidipati; Bhogle, Ashok; Dr. Kenneth R. Bischof; Jeffrey A. Boczar; Michael Bonga; Matthew K. Bourne; Robert K. Bracher, Sr.; Gene Bradbury; Adriaan Breedt; Jim Bricco; Steven D. Brigance; John K. Buckley; Walter Bursey

III C - Lucio Calla Torres; Carl Capriotti; Allen E. Carlson; Adam Carney; James B. Carrell; David M. Carroll; Gary F. Carroll; Roy Carter; David V. Cary; Nelson A. Castro Cacante; Mike Chandler; Donald G. Chasteen, Jr.; Chad W. Chichester; James Chin Yut; Wai Mun Chooi; Chia-Yuan Chuang; Matthew Clemens; Loren W. Cleven; John C. Clymer; Ronald L Clymer; John Phillip Coffin; Mike G. Collier; Marc A. Comtois; Erik Concha; Ron E. Condon; Keith Conley; Lawrence J. Conrad; R. Dennis Conroy; Steve Cooper; James W. Corke; Tod Cotter; Rick Croix; Kenneth J. Culverson

III D - Kristofer Dahl; John H. Damet; Kurt Danford; Thomas R. Davis; Greg D. Davison; Michael D. Dawson; Alan D'Cruz, Virgil Deering; Bonifacio H. DelaCruz; Anthony J. DeMatteo; Nancy L. Denton; Ronald P. Denton; Clarence N. DeSouza; Donald DeStaso; Marianne Deutsch; Salvatore J. DiFrancia; Dennis R. Doak; Richard Doest; Thomas R. Dominowski; Aiden Donahue; Randal M. Doss; Peter J. Doucette; Robin D. Drumm; Igor (Bill) Dunar; Steve Duncan; Delio Duque, Rick Dusener; Scott Dyar; Larry A. Dykgraaf

III E - Jesse R. Edwards; Lawrence W. Eidson; Matthew W. Engle; Santiago Escobar; Edgardo Estofanero Caceres; Nancy J. Ettele; Kim L. Evans

III F - Lyn E. Farias; David F. Farver; C. Norman Fehr; Ronald Fennell; Angel Fernando Martinez; Jerome Fitzpatrick; Tracy Alan Fleck; James R. Flowers; William C. Foiles; Murray J. Fookes; Gary A. Fore; Lance Foreman; Brent Foster; John J. Foster; Joseph A. Francz, Jr.; Nathan B. Frank; John R. French; Joseph J. Fronczek; David A. Fry

III G - Grady Gage; Andrew J. Gale; Frederick M. Gallardo; Ricardo Garibay Garcia; Hossam El-Din M.I. Genaidy; Stephen C. Gillon; Brad E. Gittinger; Robert K. Glover; Darrell Goedde; Joseph A. Gomez; Gustavo Gomez Doncel; Andres Gonzalez; Kleber Fernando Gonzalez Salinas; Michael W. Gooding; Timothy F. Gorman; James Govert; Michael C. Grace; Jason Graham; John E. Graves; Jacob Greenberg; Seth W. Gregg; Fredric A. Guenther; Kernal J. Guidry; Jesus Ignacio Guzman

III H - Dennis W. Hall; Roger Hamby; Douglas S. Hanback; Julian Hanks; James R. Hannon; John B. Hanson; Alan T. Harper; Ronald V. Harvey; Jimmy Brian Harwood; Charles Hawkins; Donald Earl Head; Robert M. Headley; James P. Heberlein; Gregory E. Henson; Todd K. Hill; Stephen Hilscher; Cheng Tien Hock; Stephen L. Hofmann; Patricia J. Horn; Ashley H oward; Blake W. Van Hoy, Christopher Hugh; Joseph E. Humphrey; Angel V. Hurtado; Muhammad Tariq Hussain; Dan T. Huynh

III J - Alex Jablonski; Ramsumair Jagessar; Gary James; Ronald C. Jansen; Seldon T. Jennings; Vineet Jindal; John C. Johnson; George Jowdy; Robert J. Judge; Gary L. Judkins

III K - Paul Kaczmarek; Gerhart E. Kaiser; Makeshkumar Kandaswamy; Abhay S. Kant; P. Karthikeyan; Joseph Keckeisen; Edward D. Keeley; William J. Kelm; Silvia Delikatova Khurrum; Jess King; Thomas C. Klotz; Robert A. Konnyu; George R. Kredel; John F. Kuchler; Keith W. Kunkel; David P. Kwolek

III L - Brian Lambert; Scott A. Lambie; Laurent LaPorte; Karl Larabee; Tom LaRocque; Robert G. Larson; David A. Leach; Randall L. Leach; Vernon Ledoux, Jr.; Andre Leger; John Leito; Johann Lenz; Krissada Lertprasertwech; William Lethbridge; James Li; Michael H. Lind; Jim Lingenfelter; David H. Lippman; Norman F. Lopez; Leong Chan Lum; Robert S. Lykowski

III M - John Macfarlane; Ian K. MacGregor; John MacKenzie; Glenn M. Maclin; Howard G. MacPherson; Vernon L. Maddox, Jr.; Ajayan Madhaven; Daniel J. Mahar III; Martin Maier; Stephen Malec, Jr.; Daniel H. Maloy; Manny P. Marquez; Fred Marroquin; Jeffrey R. Marrs; Robert L. Martin, Jr., Anthony N. Martinez; Ciro A. Martinez Trinidad; Jerardo Martinez Vazquez; Carl R. Massart; Michael Massucci; Jorge Manuel Mauricio Cananao; Douglas Mayor; Clement McArdle; Keith S. McArthur; Joe McCollum; Steven M. McConnell; Jerry L. McDonald; Joseph E. McLaughlin; David J McFate; Matt McPhate; David Meine; Heimo H. Menges; Keith R. Menges; Stephen D. Mengos; Christopher Merritt; Michael Merten; Edward Mew; Aaron Miller; Philip W. Miller; Robert D. Miller; Francisco Miranda; Rajendra V. Mistry; Ricardo F. Mohammed; David T. Moldt; Andres Montemayor Varela; Douglas J. Moon; Michael B. Moore; Stan Moore; Terry E. More; William H. Morgan, Jr.; Tom Moritz; Christopher D. Morris; Timothy A. Morrison; John T. Moyer; V. Andi Mulyono; Todd Muncy; Ezequiel Munoz-Garcia; Colin Murray; Narendra Kumar Murthy

III N - Hector Eduardo Navarro Navarrete; Marty L. Nelson; James Fred Newton; Donald Nice, Jr.; Charles J. Novak

III O - Brandon Ochs; Matthew G. O'Donnell; Donald O'Dwyer; John M. Ogren; Jeffrey D. Olsen; Milton D. Olsen; Allen M. Olson; Michael A. Olszewski; Dora Orchard-Larsen; Colin Ostergard; Kyle Overheul

III P - Brian Pae; Donald J. Paquette; Rajendra Kumar P. Parab; James W. Parr; Derek J. Parsons; Eira Patriansyah Arief; Daniel A. Patterson; Kenneth L. Patterson; Dustin E. Pavelek; Charles D. Paxton; James H. Payne, Jr.; Ronald J. Penna; Dhanasekaran Periasamy; Saravan Murugan Perumal; Ron E. Peterson; Stephen W. Pianka; Patrick W. Pickett; Manish Madhukar Pitkar; Stan T. Poorman; Philip J. Pousson; James R. Powers; Francis Sprague Pugh

III R - Mario Raby; Dakshina Murthy Ram Sekar; Kenneth R. Rankin; Dennis E. Rapp; Christopher J. Rauch; Donald G. Ray; Allan Redford; James M. Renner; James F. Rescheske; Mark W. Respondek; Donald L. Rhoda; Robert L. Rhodes; Gregory D. Richardson; Harold M. Rideau; Peter J. Rieck; Dean Riley; William L. Rinehart; Kevin L. Ritchie; Simon Rivers-Moore; Paul A. Robbins; Benjamin  A. Robertson; Scott Robertson; Gary J. Roesner; Dennis H. Roinick; Henry W. Rose; John D. Ross; Brian Roy; Ted Royal; Bradley M. Rudolph

III S - Edward A. Salfelder; Art Salter; Sean M. Sampson; Sami Sarrouh; Jacob Schlottman; Michael G. Schutze; Gregg Schwartz; Charles W. Scott; Terry Scroggins; Karl Seguin; Mr. Leslie E. Self; Kenneth Sharp; Bruce G. Shepherd; Kenneth R. Shifflett; Mark E. Shoup; John A. Simon; David A. Simoncic; Jeff R. Simpson; Andrew Sit, Adrian M. Smith; A. Keith Smith; Allen L. Smith; Garrett E. Smith; Hudson A. Smith; John N. Smith; Michael Smith; Peter A. Smith; Ralph Smith, Jr.; Scott O. Smith; Amir Karam Soliman; Timothy Sorensen; Broc A. Sparks; John R. Speer; Jason T. Spettel; Dino Spina, Keith Stanton; Kenneth A. Starry; Michael Steimel; Charles Stevens; Todd Stevens; Michael S. Stives; Joe B. Strader; Brian K. Strampe; Widhiarto Imam Subarkah; Edward J. Sullivan; James Sullivan, Jr.; Michael Supplee; Michael A. Szurkowski

III T - Mark A. Tarbet; Peggy Tarnowieckyi; Ivan Taylor; Manuel Terrazas Jimenez; James L. Thomas; Mark R. Thomas; James Thompson; Michael E. Thornton; Tim Threatt; Scott Tilley; Luther B. Tilley Jr.; Michael J. Titone; Stephen J. Toomey; Kiran K. Toram; Brandon Towry; I. Thomas Treharne; Steve J. Trosclair; John Trulli; Mikhail Tsypkin; Roger W. Tucker; Iosefa Tuimaualuga; Tom Turek; Richard Tyler; John F. Tylicki

III U - Gino Uliana; Rick Ulrich; Mario Patricio Urquizo Calderon; Hiromi Usui

III V - Dany Vasquez Mogrovejo; Earl Randall Vaughan; Orlando L. Venegas; Edimerk Vergara; Francisco Vital Flores

III W - Steve Wachowski; James E. Wallace; Robby D. Wallace; Zhiping Wang; Jerzy C. Wapiennik; Stephen L. Wareham; Ray Warpehoski; Trevor J. Watchorn; John Watling; C. Nelson Watson; Bruce Weathersby; Timothy C. Wechsler; Sean Lee Weed; Brent Welz; Christopher J. White; Chad M. Wilcox; Jim Williams, Jr.; Marc E. Williams; Shawn A. Williams; Christopher P. Wills; Anthony T. Wofford; Stanley M. Wolczyk; Vincent F. Woodkotch; Rick R. Woodward; Paul T. Worthington; Chii H. Wu; Dennis R. Wynn

III Y - Takeshi Yoshinaga; Michael A. Yucatonis

III Z - Greg Zembrodt, Haunyu Zou

CATEGORY IV

IV A - Mamdouh B. Al-Aidarous; Behzad Alavi; Nicholas R. Anderson; Victor G. Arzanini

IV B - Bradley B. Barton; Nelson L. Baxter; John Bezugly; M. Vasanth Bhat; Brian Biby; Walter Bishop; Sidney J. Booksh; William J. Branca; Donald A. Brandt; Lyle E. Breaux; Clyde B. Bridges; Walter P. Brostow; David P. Butchy

IV C - Barry T. Cease; Chieu Q. Chau; Michael C. Cook; David A. Corelli; James A. Crowe; Thomas H. Crum

IV D - George D. D'Entremont; Donald S. Doan; Paul T. Dowdican

IV E - Marcus D. Edge; Aly El-Shafei; Lowell D. Elam; Bryan D. Evans

IV F - Cristian Filisanu; Joy P. Francis;

IV G - Ricardo Garibay Garcia; David A. Geswein; Albert E. Gibson; David Gluzman; J. Stuart Goode; Scott Graton; Joseph M. Gurney; Kevin R. Guy

IV H - Colon Franklin Hale; Harlow C. Hall; Timothy Hartman; Chuck Hildebrand

IV I - Michael Ingram

IV J - Nicholas A. Jagan; Ricardo Jaramillo M.; Oscar Jimenez Yenny

IV K - Ray D. Kelm; Alexy Koval

IV L - Max L'vov; Malcolm E. Leader; Jerome A. Lorenc

IV M - Joseph G. Madison; Mammar Maghraoui; Martin D. Maier; Sambhaji N. Mali; Benoit Marcotte; J. Howard Maxwell; William Taft McNeal; David F. Metzger; Arthur W. Miller; Eduardo Murphy Arteaga

IV P - James R. Passman; Janos Pattantyus; Jack D. Peters; Steven E. Pierzchalski; Allen Plymon; William T. Pryor, III

IV R - Ray W. Rhoe; Ronald Ripley; J. Michael Robichaud

IV S - Mohammad Saiedfar; Sergey Samorezov; Fredy G. Sansom; Richard M. Schoch; Steven M. Schultheis; Michael A. Seaman; Michael L. Sigley; Richard L. Smith; Thomas E. Spettel; Mitchell J. Stansloski; Thomas J. Stephens; Ronald L. Stiemsma; David M. Stobbe; Ganti Subba Rao; Gyorgy Szasz; David B. Szrom

IV T - Jeffrey D. Teter

IV W - Larry I. Walker; Thomas J. Walter; Jianke Wang; Ed Wilcox; Maryon J. Williams, Jr.; Michael G. Womack