Training Glider, 1941-1948
- TG-1 - Frankfort
- TG-2 - Schweizer
- TG-3 - Schweizer
- TG-4 - Laister-Kauffman
- TG-5 Grasshopper - Aeronca
- TG-6 Grasshopper - Taylorcraft
- TG-7 Orlik - SZD
- TG-8 Grasshopper - Piper
- TG-9 - Briegleb
- TG-10 - Wichita Engineering
- TG-11 - Schempger
- TG-12 - Bowlus
- TG-13 - Briegleb
- TG-14 - Stiglemeier
- TG-15 - Franklin
- TG-16 - A.B.C.
- TG-17 - Franklin
- TG-18 - Midwest
- TG-19 - Schweyer
- TG-20 - Laister-Kauffman
- TG-21 - Notre Dame
- TG-22 - Melrose
- TG-23 - Harper-Corcoran
- TG-24 - Bowlus-Dupont
- TG-25 - Plover
- TG-26 - Universal
- TG-27 - Grunau
- TG-28 - Haller
- TG-29 - Volmer Jensen
- TG-30 Bluebird - Smith
- TG-31 - Aero Industries
- TG-32 - Pratt-Read
- TG-33 - Aeronca
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