| XTDC-1 |
Cadet |
Culver |
1 Franklin O-200 |
|
PQ-8 |
| XTDC-2 |
Cadet |
Culver |
1 Lycoming O-290-1 |
|
PQ-8A |
| TDC-2 |
Cadet |
Culver |
1 Lycoming O-290 |
|
|
| TD2C-1 |
Turkey |
Culver |
1 Franklin O-300-11 |
0-1 |
PQ-14A |
| XTD3C-1 |
|
Culver |
1 Franklin O-405 |
|
XPQ-15 |
| XTD4C-1 |
|
Culver |
1 Continental C-85 |
0 |
XUC-1K |
| TDD-1 |
|
Radioplane |
1 Righter O-15-1 |
0 |
OQ-2 |
| TDD-2 |
|
Radioplane/Frankfort |
1 Righter O-15-3 |
0 |
OQ-3 |
| TDD-3 |
|
Radioplane |
1 Kiekhaefer O-45-1 |
0 |
OQ-14 |
| TDD-4 |
|
Radioplane |
1 Kiekhaefer O-45-35 |
|
|
| XTD2D-1 |
Katydid |
McDonnell |
1 McDonnell pulsejet |
0 |
XKDD-1 |
| TD2D-1 |
Katydid |
McDonnell |
1 McDonnell pulsejet |
0 |
KDD-1, KDH-1 |
| TD3D-1 |
|
Radioplane/Frankfort |
1 |
|
OQ-16, cancelled |
| XTD4D-1 |
|
Radioplane |
1 Kiekhaefer O-45-35 |
0 |
OQ-17 |
| TD4D-1 |
Quail |
Radioplane |
1 Kiekhaefer O-45-35 |
0 |
KDR-1 |
| XTDL-1 |
Airabonita |
Bell |
1 Lycoming R-680-4 |
|
F2L-1K, P-39Q |
| XTDN-1 |
|
Naval Aircraft Factory |
2 Franklin O-300 |
|
|
| TDN-1 |
|
Naval Aircraft Factory |
2 Lycoming O-435 |
|
|
| TD2N-1 |
Gorgon IIIB |
Naval Aircraft Factory |
1 Westinghouse J32 |
0 |
KDN-1 |
| TD3N-1 |
Gorgon |
Martin/Naval Aircraft Factory |
1 pulsejet |
0 |
KD2N-1 |
| XTDR-1 |
|
Interstate |
2 Lycoming O-435-2 |
0-1 |
|
| TDR-1 |
|
Interstate |
2 Lycoming O-435-2 |
0-1 |
XBQ-4 |
| XTD2R-1 |
|
Interstate |
2 Franklin O-405-2 |
|
XBQ-5, cancelled |
| XTD3R-1 |
|
Interstate |
2 Wright R-975-13 Whirlwind |
0-1 |
XBQ-6 |
| TD3R-1 |
|
Interstate |
2 Wright R-975-13 Whirlwind |
0-1 |
cancelled |
| XTD3R-2 |
|
Interstate |
2 Wright R-975-13 Whirlwind |
0-1 |
|