North American T-6 Texan variants secret projects listings
| NA number | Name | Military designation | 1st flight | Role | Customer(s) |
|---|---|---|---|---|---|
| NA-15 | - | O-47 | 1935 | Observation | USAAC |
| NA-16 | - | - | 1935 | Trainer | USAAC |
| NA-17 | SOC-1 Floats | Parts | USN | ||
| NA-18 | - | BT-9 (pre-production) | Trainer | USAAC | |
| NA-19 | - | BT-9 | Trainer | USAAC | |
| NA-19A | - | BT-9A | Trainer | USAAC | |
| NA-20 | NA-16-2H | - | Demonstration/trainer | Honduras | |
| NA-21 | Dragon | XB-21 | 1936 | Bomber | USAAC |
| NA-22 | - | BT-9 | Trainer | USAAC | |
| NA-23 | - | BT-9B | Trainer | USAAC | |
| NA-24 | - | SOC-2 Floats | Parts | USN | |
| NA-25 | - | O-47A | Observation | USAAC | |
| NA-26 | - | NA-26 | Basic Combat/Trainer | Canada | |
| NA-27 | NA-16-2H | Trainer | Netherlands | ||
| NA-28 | - | NJ-1 | Trainer | USN | |
| NA-29 | - | BT-9C & Y1BT-10 | Trainer | USAAC | |
| NA-30 | - | BT-10 | Trainer | USAAC (cancelled) | |
| NA-31 | NA-16-4M | Sk 14 | Trainer | Sweden | |
| NA-32 | NA-16-1A | - | Trainer | Australia | |
| NA-33 | NA-16-2K | Wirraway | Trainer | Australia | |
| NA-34 | NA-16-4P | - | Trainer | Argentina | |
| NA-35 | Vega 35 | n/a | Trainer | n/a | |
| NA-36 | - | BC-1 | Trainer | USAAC | |
| NA-37 | NA-16-4R | KXA-1 | Trainer | Japan | |
| NA-38 | NA-16-4M | Sk 14 | Trainer | Sweden | |
| NA-39 | - | XB-21 | 1936 | Bomber | USAAC |
| NA-40 | - | n/a | 1939 | Bomber | USAAC |
| NA-41 | NA-16-4 | Attack | China | ||
| NA-42 | NA-16-2A | Attack | Honduras | ||
| NA-43 | NA-16-1G | Attack | Brazil (cancelled) | ||
| NA-44 | - | NA-44 | Attack | Canada | |
| NA-45 | NA-16-1GV | - | Attack | Venezuela | |
| NA-46 | NA-16-4 | - | Attack/trainer | Brazil | |
| NA-47 | NA-16-4RW | KXA-2 | Trainer | Japan | |
| NA-48 | NA-16-3C | Trainer | China | ||
| NA-49 | - | Harvard I | Trainer | RAF | |
| NA-50 | Torito | - | Fighter | Peru | |
| NA-51 | - | O-47B | Observation | USAAC | |
| NA-52 | - | SNJ-1 | Trainer | USN | |
| NA-53 | - | - | Fighter | cancelled | |
| NA-54 | - | BC-2 | Trainer | USAAC | |
| NA-55 | - | BC-1A | Trainer | USAAC | |
| NA-56 | NA-15-1A | - | Trainer | China | |
| NA-57 | NAA-57 | - | Trainer | France | |
| NA-58 | - | BT-14 | Trainer | USAAC | |
| NA-59 | - | AT-6 | Trainer | USAAC | |
| NA-60 | - | O-47A | Observation | USAAC | |
| NA-61 | - | Harvard I | Trainer | Canada | |
| NA-62 | Mitchell | B-25, B-25A, B-25C | Bomber | USAAC | |
| NA-63 | Dragon | XB-28 | Bomber | USAAC | |
| NA-64 | - | NAA-64/Yale I | Trainer | France/Canada | |
| NA-65 | - | SNJ-2 | Trainer | USN | |
| NA-66 | - | Harvard II | Trainer | Canada | |
| NA-67 | Dragon | XB-28A | Bomber | USAAF | |
| NA-68 | - | P-64 | Fighter | Siam | |
| NA-69 | NA-44 | A-27 | Attack | Siam | |
| NA-70 | NA-35 | - | Trainer | USAAF cancelled | |
| NA-71 | NA-16-3 | - | Attack | Venezuela | |
| NA-72 | NA-44 | - | Attack | Brazil | |
| NA-73 | NA-73 | Mustang | Fighter | RAF | |
| NA-74 | NA-74 | - | Attack | Chile | |
| NA-75 | - | Harvard II | Trainer | Canada | |
| NA-76 | - | Harvard II | Trainer | UK | |
| NA-77 | Texan | AT-6A | Trainer | USAAF | |
| NA-78 | Texan | SNJ-3 | Trainer | USN | |
| NA-79 | - | SNJ-2/Sk 16C | Trainer | USN/Sweden | |
| NA-80 Proposal | - | - | n/a | Unknown | Unknown |
| NA-81 | - | Harvard II | Trainer | UK | |
| NA-82 | Mitchell | B-25C | Bomber | USAAF | |
| NA-83 | - | Mustang I | Fighter | RAF | |
| NA-84 | Texan | AT-6B | Trainer | USAAF | |
| NA-85 | |||||
| NA-86 | |||||
| NA-87 | |||||
| NA-88 | |||||
| NA-89 | |||||
| NA-90 | |||||
| NA-91 | |||||
| NA-92 | |||||
| NA-93 | |||||
| NA-94 | |||||
| NA-95 | |||||
| NA-96 | |||||
| NA-97 | |||||
| NA-98 | |||||
| NA-99 | |||||
| NA-100 | |||||
| NA-101 | |||||
| NA-102 | |||||
| NA-103 | |||||
| NA-104 | |||||
| NA-105 | |||||
| NA-106 | |||||
| NA-107 | |||||
| NA-108 | |||||
| NA-109 | |||||
| NA-110 | |||||
| NA-111 | |||||
| NA-112 | |||||
| NA-113 | |||||
| NA-114 | |||||
| NA-115 | |||||
| NA-116 | |||||
| NA-117 | |||||
| NA-118 | |||||
| NA-119 | |||||
| NA-120 | Twin Mustang | P-82 | |||
| NA-121 | |||||
| NA-122 | |||||
| NA-123 | Twin Mustang | P-82/F-82 | |||
| NA-124 | |||||
| NA-125 | |||||
| NA-126 | |||||
| NA-127 | |||||
| NA-128 | |||||
| NA-129 | |||||
| NA-130 | |||||
| NA-131 | |||||
| NA-132 | |||||
| NA-133 | |||||
| NA-134 | Fury | FJ-1 | |||
| NA-135 | |||||
| NA-136 | |||||
| NA-137 | |||||
| NA-138 | |||||
| NA-139 | |||||
| NA-140 | |||||
| NA-141 | |||||
| NA-142 | |||||
| NA-143 | |||||
| NA-144 | Twin Mustang | P-82/F-82 | |||
| NA-145 | |||||
| NA-146 | |||||
| NA-147 | |||||
| NA-148 | |||||
| NA-149 | Twin Mustang | P-82/F-82 | |||
| NA-150 | Twin Mustang | P-82/F-82 | |||
| NA-151 | |||||
| NA-152 | |||||
| NA-153 | |||||
| NA-154 | Navion | L-17A | |||
| NA-155 | |||||
| NA-156 | |||||
| NA-157 | |||||
| NA-158 | |||||
| NA-159 | |||||
| NA-160 | |||||
| NA-161 | |||||
| NA-162 | |||||
| NA-163 | |||||
| NA-164 | |||||
| NA-165 | |||||
| NA-166 | |||||
| NA-167 | Sabre | ||||
| NA-168 | |||||
| NA-169 | |||||
| NA-170 | |||||
| NA-171 | |||||
| NA-172 | |||||
| NA-173 | |||||
| NA-174 | |||||
| NA-175 | |||||
| NA-176 | |||||
| NA-177 | |||||
| NA-178 | |||||
| NA-179 | Fury | XFJ-2 | |||
| NA-180 | |||||
| NA-181 | Fury | FJ-2 | |||
| NA-182 | |||||
| NA-183 | |||||
| NA-184 | |||||
| NA-185 | Fury | XFJ-2B | |||
| NA-186 | |||||
| NA-187 | |||||
| NA-188 | |||||
| NA-189 | |||||
| NA-190 | |||||
| NA-191 | |||||
| NA-192 | |||||
| NA-193 | |||||
| NA-194 | Fury | FJ-3 | |||
| NA-195 | |||||
| NA-196 | |||||
| NA-197 | |||||
| NA-198 | |||||
| NA-199 | |||||
| NA-200 | |||||
| NA-201 | |||||
| NA-202 | |||||
| NA-203 | |||||
| NA-204 | |||||
| NA-205 | |||||
| NA-206 | |||||
| NA-207 | |||||
| NA-208 | |||||
| NA-209 | |||||
| NA-210 | |||||
| NA-211 | |||||
| NA-212 | - | XF-107 | |||
| NA-213 | |||||
| NA-214 | |||||
| NA-215 | Fury | FJ-3M | |||
| NA-216 | |||||
| NA-217 | |||||
| NA-218 | |||||
| NA-219 | |||||
| NA-220 | |||||
| NA-221 | |||||
| NA-222 | |||||
| NA-223 | |||||
| NA-224 | |||||
| NA-225 | |||||
| NA-226 | |||||
| NA-227 | |||||
| NA-228 | Fury | FJ-3 | |||
| NA-229 | |||||
| NA-230 | |||||
| NA-231 | |||||
| NA-232 | |||||
| NA-233 | |||||
| NA-234 | |||||
| NA-235 | |||||
| NA-236 | |||||
| NA-237 | |||||
| NA-238 | |||||
| NA-239 | |||||
| NA-240 | |||||
| NA-241 | |||||
| NA-242 | |||||
| NA-243 | |||||
| NA-244 | |||||
| NA-245 | |||||
| NA-246 | |||||
| NA-247 | |||||
| NA-248 | |||||
| NA-249 | |||||
| NA-250 | |||||
| NA-251 | |||||
| NA-252 | |||||
| NA-253 | |||||
| NA-254 | |||||
| NA-255 | |||||
| NA-256 | |||||
| NA-257 | |||||
| NA-258 | |||||
| NA-259 | |||||
| NA-260 | |||||
| NA-261 | |||||
| NA-262 | |||||
| NA-263 | |||||
| NA-264 | |||||
| NA-265 | |||||
| NA-266 | |||||
| NA-267 | |||||
| NA-268 | |||||
| NA-269 | |||||
| NA-270 |
NA-271 NA-272 NA-273 NA-274 NA-275 NA-276 NA-277 NA-278 NA-279 NA-280 NA-281 NA-282 NA-283 NA-284 NA-285 NA-286 NA-287 NA-288 NA-289 NA-290 NA-291 NA-292 NA-293 NA-294 NA-295 NA-296 NA-297 NA-298 NA-299 NA-300 NA-301 NA-302 NA-303 NA-304 NA-305 NA-306 NA-307 NA-308 NA-309 NA-310 NA-311 NA-312 NA-313 NA-314 NA-315 NA-316 NA-317 NA-318 NA-319 NA-320 NA-321 NA-322 NA-323 NA-324 NA-325 NA-326 NA-327 NA-328 NA-329 NA-330 NA-331 NA-332 NA-333 NA-334 NA-335 NA-336 NA-337 NA-338 NA-339 NA-340 NA-341 NA-342 NA-343 NA-344 NA-345 NA-346 NA-347 NA-348 NA-349 NA-350 NA-351 NA-352 NA-353 NA-354 NA-355 NA-356 NA-357 NA-358 NA-359 NA-360 NA-361 NA-362 NA-363 NA-364 NA-365 NA-366 NA-367 NA-368 NA-369 NA-370 NA-371 NA-372 NA-373 NA-374 NA-375 NA-376 NA-377 NA-378 NA-379 NA-380 NA-381 NA-382 NA-383 NA-384 NA-385 NA-386 NA-387 NA-388 NA-389 NA-390 NA-391 NA-392 NA-393 NA-394 NA-395 NA-396 NA-397 NA-398 NA-399 NA-400 NA-401 NA-402 NA-403 NA-404 NA-405 NA-406 NA-407 NA-420 NA-430 NA-431 D481 NA-704