Associated Air Activities
Associated Air Activities - Lansing, Illinois (60438)

Sun Aero Helicopters
Sun Aero Helicopters - Lansing, Illinois (60438)

Skyline Aviation
Skyline Aviation - Lansing, Illinois (60438)

Airway Flight Services Inc.
Airway Flight Services Inc. - Wheeling, Illinois (60090)

Griffith Aviation, Inc.
Griffith Aviation, Inc. - Griffith, Indiana (46319)

Illinois Aviation Academy, Inc.
Illinois Aviation Academy, Inc. - Bartlett, Illinois (60103)

Cougar Aviation, Inc.
Cougar Aviation, Inc. - Naperville, Illinois (60563)

Pilotmakers, Inc.
Pilotmakers, Inc. - W Est Chicago, Illinois (60185)

A&M Aviation
A&M Aviation - Bolingbrook, Illinois (60490)

Dupage Aviators
Dupage Aviators - West Chicago, Illinois (60186)

Niemeyer Aviation
Niemeyer Aviation - Hobart, Indiana (46342)

Travel Express Aviation, LLC
Travel Express Aviation, LLC - St. Charles, Illinois (60174)

Lowell Aviation
Lowell Aviation - Cedar Lake, Indiana (46303)

Lumanair,Inc.
Lumanair,Inc. - Aurora, Illinois (60507)

Cardinal Aircraft Service
Cardinal Aircraft Service - Grayslake, Illinois (60030)

Waukegan Wings
Waukegan Wings - Waukegan, Illinois (60087)

Stick & Rudder Flying Club
Stick & Rudder Flying Club - Waukegan, Illinois (60087)

Northern Illinois Flight Center
Northern Illinois Flight Center - Lake In The Hills, Illinois (60102)

Madras Flying School
Madras Flying School - Madras, Illinois (60002)

B & B Aviation, Ltd.
B & B Aviation, Ltd. - Laporte, Indiana (46350)

One Zero Charlie Flight Training
One Zero Charlie Flight Training - Greenwood, Illinois (60097)

R & M Aviation
R & M Aviation - De Kalb, Illinois (60115)

Andrews University
Andrews University - Berrien Springs, Michigan (49103)

De Haan Aviation
De Haan Aviation - Renssalaer, Indiana (47978)