We honor all past initiated members of Iota Sigma. Listed below are all past initiates in order of initiation.

David L. Bess
Gary A. Cyganek
Michael S. Daugherty
David A. Smith
Robert H. Souchon , II
Harry E. Straley
Stephan X. Straub
Larry Watson
Philip W. Astell
Charles R. Beck
J. David Bramlette
William E. Briggs
John D. Garner
Michael L. Gillies
Timothy S. Harlan
Michael P. Kirby
John E. Farrell
Robert R. Lane
Charles Lingenfelter
Lloyd L. Long
Paul A. Mikus
Terrence L. O'Hair
Michael R. Steller
Thomas L. Tillett
Marc L. Blevens
Timothy J. Black
Mark E. Brooks
Thomas S. Clary
Stephen J. Clingenpeel
John R. DeCoursey
Craig S. Harker, USAF
Donald C. Hartman
Kenneth A. Lucas
Jack D. Meneely, II
Billy B. Moncel
Charles W. Perry
Thomas W. Rohr
Michael A. Schell
Donald R. Schuessler
Richard A. Slater
James D. Spencer
Stephen R. Stahly
Terry D. Tillett
Bruce R. Workman
Steven M. York
Mark R. Zimmerman
John R. Alkire
Michael C. Barber
Gary E. Battles
Charles D. Brown
Jerry W. Brown
George A. Carque
Jeffrey L. Cline
Garry D. Elder
Michael E. Gerrish
Donald L. Koss
Kevin O. Marks
Kevin L. McCubbin
David J. Mueller
Franklin E. Pierce
Eugene A. Riegle
Joseph D. Roebuck
Ralph M. Sparks
Gregory E. Steuerwald
James C. Storm
Rick D. Sutherlin
J. Philip Swinney
James R. Traylor
Steven R. Bair
James A. Calloway
Stanley M. Hendricks, II
Tracy O. Long
George K. Moore
Allen R. Sacharow
Joseph M. Tieben
Richard H. Conaway , Jr.
Tommy J. Fisher
Stephen W. Gentry
Kevin M. Gerber
Gregory M. Lane
Byron D. Logan
Anthony L. Marinaccio
Robert W. Shenberger
Marcel A. Thibodeau
Keith A. Beck
Charles M. Cochran
Craig J. Duwe
John L. Rietman
James A. Thielen
Gregory S. Wickizer
Douglas J. Conkright
Kurt E. Gruener
George R. Kouris , Jr.
Richard M. Magers
Gregory A. Sut
Gregory A. Toll
Montgomery A. Shields
David K. Schneider
Anthony W. Grubb
Michael R. Grzybowski
Dennis M. Sankey
Dennis R. Arnold
Michael H. Behrndt
James D. Bybee
James R. Clements
Jeffrey J. Etter
Jeffrey A. McMahan
Kurt S. Owens
Harvey G. Sayler
Earl D. Fluharty
Timothy A. Gaddis
James M. Hendrix
Randy P. Lucas
Paul J. Marshall
Dennis O. Bowser
Bartlett M. Allen, II
Roger Axe
Thomas A. Crampton, Jr.
Darrell S. Day
Thomas H. Hubbard
William C. Mentzer
James H. Pell
Robert D. Sciotto
Doug VanSkyock
Phillip V. Clark
Joseph M. Friedman
John A. Shields
Christopher B. Vance
Gary E. Weber
Charles P. Baer
William N. Brim
Robert K. Forster
Gregory L. Hunt
R. Cass Waller
Keith Ryan
Robert H. Buchholz
Timothy C. Bullock
Richard F. DeWees
Fred H. Reynolds
Douglas E. Ewing
Norris G. Reynolds
Clyde N. Brady, III
Jerry C. Crisostomo
Eric J. Jackson
Dean A. Ambs
Andrew R. Bullock
James W. Day
Michael D. Saltzman
Dale M. Atkinson
Stephen D. Grantham
Martin W. Ingram
Christopher T. Rees
Brian D. Clark
Jeffery T. Clark
Tracy A. DeWeese
Jeffrey Y. Kalinsky
Joseph M. Ringlehan
Thomas E. Spotts
Mark A. Barker
Ford S. Braun
Eugene H. Christiansen
Darren W. Day
Martin R. Howe
Brian S. Johnson
Jeffrey R. Kirk
Jack T. Southern
Scott D. Adams
Mark S. Arney
David L. Hallett
David M. Kline
Michael D. Sowers
Christopher D. Ramsey
Paul H. Reussow
David B. Roth
Kurt Schernekau
James S. David
Warren B. Davis, II
George Gauer
John D. Richards, Jr.
John Williams
Brian E. Beer, USA
Douglas A. Hunt
Randall R. Simpson
Mark D. Sullivan
Cary C. Vazquez
Rick S. Berkowitz
Keith W. Ginger
R. Scott Ferrell
Stephen M. King
William A. Major
William G. Niederer
Tim G. Schrank
David J. Weszely
John P. Klinkose
Edward J. Vawter
Mark J. Bowman
Phillip G. Caruso
Bruce A. Decker
David K. Kaczynski
Daniel E. Klus , Jr.
Bryan P. Meyer
Ned F. Seeger
Edgar B. Toledo
Kelly J. Fudge
Thomas J. Barlow
Scott T. DiIullo
Donald E. Dudley , II
Steve H. Hoskins
Timothy A. Mullen
Ryan A. Pettit
Charles E. Bostwick, II
Randy C. Chitwood
Jeff C. Clark
Jeffrey D. Frye
Mark J. Grimmer
Steven G. Jacobs
Marcus N. Lewis
James R. Porter, Jr.
Peteris R. Silins
Todd Carlson
Roland Miles
Donald E. Sippel
Kurt H. Vogel
A. Todd Dixon
W. Todd Hackleman
Chad Leistner
Michael Wiatrowski
Thomas P. Lang
Daniel J. O'Mara
Kenneth D. Jackson
Scott M. McDaniel
Jason B. Sciortino
Shawn B. Rayl
William L. Cole
Alan R. Gann , Jr.
Scott A. Mencer
David H. Middleton
Anil V. Patel
Daniel C. Robinson
Corey A. Wodarz
Kyle M. Adkins
Jon E. Allen
Kevin S. Borden
Brent A. Leffel
James R. Twitchell
Michael A. Reynolds
Lee R. Geddes
Gregory S. Hubble
Joel R. Mitchem, USA
John J. Abner
D. Sean Lewis
Jeffrey D. Leistner
Rex M. Fleetwood
Terrence Spampanato
Alan L. Smith
Matthew W. Whitney
David B. Woodruff
Stephen J. Koester
Griffith W. Laycock
Paul E. Allen
Gregory M. Otolski
Michael L. Raisor
Jason P. Owen
Christopher W. Horbach
Jerry J. Isles
Kirby J. Bilsland
Jason K. Hoggatt
Kevin R. Fleetwood
Shane D. Mack
Gregory D. Kottlowski
Darin M. Walsh
Larry L. Salyards
Kristopher M. Lasure
Matt L. Sontag
Brian R. Jones
Shawn W. Bowers
Shane M. Little
Randall L. Mason
Christopher J. Meiners
Keith W. Pittman
Matt T. Reberger
Jason R. Fischer
Brian A. Phillips
Aaron J. Wiltermood
W. Eric Louk
Jason M. Callaway
Kenneth M. Stout
Timothy M. Congleton
William B. Cox
Brian C. Fisher
Matthew E. Gillen
Jason J. Hanchar
M. Todd Harry
Daniel J. Meehan
Derek L. Myers
Derick M. Phillips
A. Curtis Trout
Troy W. Seitz
Brian W. Schuyler
Brandon S. Allen
Christopher S. Blunk
Heath D. Harshbarger
Kenneth J. Harshbarger
Jeffery L. Mosbaugh
Nathan D. Stine
Jay D. Bonnell
Anthony W. Coddington
Lawrence K. Fowler, II
Christopher M. Humphrey
Nicholas D. Livingston
Paul E. Mick
Rudy J. Olivo
Brock A. Schmitt
Jason T. Strom
Jacob N. Vinson
Gregory V. Wilson
Greg E. Graper
Christopher J. McConnell
Terry D. Morson, II
Ian C. Hall
Jason W. Jones
Chad W. Jones
Michael P. Sumner
John D. Keeling
John P. Shireman
Jamie L. Jones
Andrew R. Wilson
Brian P. Bruellman
Matthew L. Nelson
H. R. Hancock
Quinn M. Decker
Christopher A. Goul
Jeffery A. Horner
D. Douglas Trueblood
James Davis
Matt Esarey
Zachary Finn
Travis C. Hunter
Jonathon Lazzara
Rush McColly
Richard W. Mullin
Drew Nickleson
Mike Seitz
David Sponsel
Adam Storer
Steven Trapp
Michael P. Arnold
Bradley J. Chaney
Kent L. Gordon, II
Bryce S. Jones
Donovan P. Martin
Casey W. McClain
Scott D. Sawyer
Ryan M. Cox
Mark E. Crawn
Jeremy M. Gegogeine
Joshua R. Goldman
Robert O. Moeller
Dustin B. Ogle
Joseph R. Ramsbey
Erik W. Stamps
Casey R. Dalton
Daniel J. Nijakowski
Anthony L. Biggs
Nicholas A. Willis
Christopher D. Alford
Jason M. Burnett
Michael D. Hopkins
Michael L. Sponsel
Nicholas A. Sturgeon
Jodie L. Gibson
Lawrence R. Bishop
Aaron S. Crawn
Jonathon E. LaRosa
Jeromey M. Para
Peter W. Watkins
John D. McCauley
Steven L. Tuttle
John M. Butkiewicz
Mark C. Groch
Andrew J. Keane
Kristopher R. Klein
A. Nicholas Shinn
Robert D. Stevens
Ryan C. Apple
Michael C. Baker, Jr.
John M. Coleman
Stanly Kersys
Kenneth M. Scroggin
Jacob N. Deering
Joshua R. DeVylder
Stanley Liponoga, IV
Aaron W. Mattingly
Cole H. McCulloch
Scott A. Pharr
Dmitry B. Kharin
Kevin K. Steese
Aaron C. Such
Jason P. Ackerlund
Derrick A. Lee
Jeremy J. Muncie
Christopher A. Pride
Kip J. Seidenstucker
Joshua A. West
Michael R. York
Dane R. Bormann
Douglas W. Campbell
Benjamin G. Dutcher
Kyle D. Meyne
Damian D. Moorehead
David P. Hess
Johnathon W. Allen
Patrick G. Dillard
Russell E. Gossett
Logan I. Kramer
Ryan Z. Raelson
Travis W. Swartz