North American company designations
| NAA Charge Number |
NAA Model or Designation |
Customer | Engine Installed | Number built/ Modified |
Notes |
|---|---|---|---|---|---|
| NA-16 | NA-16 | USAAC (trials) | Wright R-975-E3 Whirlwind (420 hp) | 1 | Prototype NX-2080, was open cockpit, received greenhouse canopy for trials
|
| NA-18 | NA-18 | USAAC (trials) | Wright R-975-E3 Whirlwind (420 hp) | 1 (modified) | Ex-NA-16, won against Seversky BT-8 and Curtiss-Wright CW-19R, to Argentina in 1937
|
| NA-19 | NA-19/BT-9 | USAAC | Wright R-975-7 Whirlwind (400 hp) | 42 | Minor changes from NA-18, new canopy
|
| NA-19A | NA-19A/BT-9A | USAAC | Wright R-975-7 Whirlwind (400 hp) | 40 | Armed BT-9 with one cowl gun and one rear flexible gun, and suitably modified canopy.
|
| NA-20 | NA-16-2H | Trials, to Honduras (FAH) | Wright R-975 Whirlwind (Unknown sub-type) | 1 | NC16025 originally intended as demonstrator for China
|
| NA-22 | NA-22 | USAAC (rejected) | Wright R-760ET (J-6-7) (225 hp) | 1 | Dangerously underpowered
|
| NA-23 | NA-23/BT-9B | USAAC | Wright R-975-7 Whirlwind (400 hp) | 117 | Unarmed. 1 modified as sole BT-9D as BT-14 prototype with new outer wings and other alterations.
|
| NA-26 | BC-1 | Trials, to Canada (RCAF) | Pratt & Whitney R-1340-S3H1 Wasp (550 hp) | 1 | Basic Combat Demonstrator NX18990 – no relation to later BC-1, first retractable gear variant, later modified with Yale parts.
|
| NA-27 | NA-16-2H | to Fokker and R. Netherlands AF |
Pratt & Whitney R-1340-S2H1 Wasp (500 hp) | 1 | European demonstrator armed NA-26 with fixed gear.
|
| NA-28 | NJ-1 | USN | Pratt & Whitney R-1340-6 Wasp (550 hp) | 40 | USN specification up engined BT-9 as advanced trainer, some reengined with later R-1340 versions.
|
| NA-29 | BT-9C | USAAC | Wright R-975-7 Whirlwind (400 hp) | 67 | as per BT-9A with minor changes. First aircraft completed as Y1BT-10.
|
| NA-30 | BT-10 | USAAC (Cancelled) | Pratt & Whitney R-1340-41 Wasp (600 hp) | 0 | cancelled production version of Y1BT-10
|
| NA-31 | NA-16-4M/ Sk-14/14A |
Sweden (Flygvapnet) | Wright R-975-E3 Whirlwind(420 hp)/ Piaggio P VIIc(525 hp) |
137 | BT-9C but different engine variant. Licence production (NAA built 1, ASJA 76, SAAB 60), Trialled undercarriage for Saab 21.
|
| NA-32 | NA-16-1A | Australia (RAAF) | Pratt & Whitney R-1340 Wasp | 1 | Fixed gear pattern aircraft similar to NJ-1 or Y1BT-10, not followed up.
|
| NA-33 | NA-16-2K/ Wirraway |
Australia (RAAF) | Pratt & Whitney R-1340-S1H1G (600 hp) | 756 | Retractable gear pattern aircraft for Australia, 1 built by NAA and 755 by Commonwealth Aircraft Corporation)
|
| NA-34 | NA-16-4P | Argentina (FAA) | Wright R-975-E3 Whirlwind (420 hp) | 29 | First major export order (not licence), had 2 cowl guns, a flexible rear gun and a radio mast
|
| NA-36 | BC-1 | USAAC | Pratt & Whitney R-1340-47 Wasp(500 hp) | 177 | Retractable undercarriage and first aircraft with square bottom rudder. Large DF loop between undercarriage, blister covering fuel transfer gear along centerline aft of wheel wells.legs.
|
| NA-37 | NA-16-4R/KXA1 | Japan (IJN) (Evaluation) | Pratt & Whitney R-985-9CG Wasp Junior (500 hp) | 1 | Technology demonstrator, unarmed, fixed landing gear and three bladed prop.
|
| NA-38 | NA-16-4M | Sweden (Flygvapnet) | Wright R-975-E3 Whirlwind (420 hp) | 1 | same as NA-31 |
| NA-41 | NA-16-4 | China (ROCAF) | Wright R-975 Whirlwind | 35 | Similar to BT-9C with short fabric covered fuselage, combat aircraft with two fixed forward guns and one flexible rear gun.
|
| NA-42 | NA-16-2A | Honduras (FAH) | Pratt & Whitney R-1340 Wasp (520 hp) | 2 |
|
| NA-43 | NA-16-1G | Brazil (Army)(Cancelled) | Wright R-975 Whirlwind | 0 | Similar to BT-9C
|
| NA-44 | NA-44 | to Canada (RCAF) | Wright SG-1820-F52 Cyclone (750 hp) | 1 | Prototype two-seat export combat aircraft similar to BC-1A
|
| NA-45 | NA-16-1GV | Venezuela (FAV) | Pratt & Whitney R-1340 Wasp | 3 | Possibly originally built to Brazilian contract
|
| NA-46 | NA-16-4 | Brazil (Navy) | Wright R-975-53 Whirlwind(400 hp) | 12 | Similar to BT-9C with wingtip slats, small DF loop under fuselage.
|
| NA-47 | NA-16-4RW/KXA-2 | Japan (IJN) (Evaluation) | Wright R-975-E3 Whirlwind (420 hp) | 1 | Technology demonstrator
|
| NA-48 | NA-16-3C | China (ROCAF) | Pratt & Whitney R-1340 Wasp | 15 | Similar to NA-45
|
| NA-49 | NA-16-1E/ Harvard I |
United Kingdom (RAF) | Pratt & Whitney R-1340-S3H1 Wasp (600 hp) | 400 | Straight wing trailing edge, square rudder, short fabric covered fuselage, fixed rear canopy, no blister under wing center section
|
| NA-50 | NA-50 | Peru (FAP) | Wright R-1820-G3 Cyclone | 7 | Single-seat fighter, NA-16-5
|
| NA-52 | SNJ-1 | USN | Pratt & Whitney R-1340-6 Wasp(500 hp) | 16 | Short metal fuselage, square rudder, late wings, fixed rear on canopy
|
| NA-54 | BC-2 | USAAC | Pratt & Whitney R-1340-45 Wasp (600 hp) | 3 | Based on NA-36 with some improvements from NA-44, 3 bladed prop and two blister under wing center section.
|
| NA-55-1 | BC-1A | USAAC | Pratt & Whitney R-1340-47/-49 Wasp (600 hp) | 83 | Bought for researve and Air National Guard units.
|
| NA-56 | NA-16-4 | China (ROCAF) | Pratt & Whitney R-1340 Wasp | 50 | Similar to NA-55 (long metal fuselage, fixed gear and engine differences)
|
| NA-57 | NA-57/ NAA 57 P-2 |
France (Armée de l’Air) | Wright R-975-E3 Whirlwind (420 hp) | 230 | Improved NA-23, many captured and used by Germany, some retained by Vichy France
|
| NA-58 | BT-14/BT-14A | USAAC | Pratt & Whitney R-985-25 Wasp Junior | 251 | Similar to Harvard II except for fixed undercarriage and smaller engine. 27 re-engined with 400 hp (298 kW) Pratt & Whitney R-985-11 as BT-14A
|
| NA-59 | AT-6-NA | USAAC | Pratt & Whitney R-1340-47 Wasp (600 hp) | 94 | First examples converted from NA-55 while still on production line, some examples had small DF loop installed
|
| NA-61 | NA-16-1E/ Harvard I |
Canada (RCAF) | Pratt & Whitney R-1340-S3H1 Wasp (600 hp) | 30 | Later fitted with extended exhaust for cabin heater
|
| NA-64 | NA-64/ NAA 64-P2/ Yale I |
France (Armée de l’Air) | Wright R-975-E3 Whirlwind (420 hp) | 230 | 119 to Canada (RCAF) as Yale I, briefly used by France, many captured by Germany
|
| NA-65 | SNJ-2 | USN | Pratt & Whitney R-1340-36 Wasp | 36 | Blister covering fuel transfer gear along centerline aft of wheel wells
|
| NA-66 | Harvard II | United Kingdom (RAF) | Pratt & Whitney R-1340 Wasp | 600 | as per NA-59 but fixed rear canopy and no rear gun, also to RNZAF and RCAF, Southern Rhodesia
|
| NA-68 | NA-50A/P-64 | Thailand (RTAF) | Wright R-1820-77 Cyclone (870 hp) | 6 | Short outer wing panel angled much further forward than earlier types. Diverted with start of Pacific war to USAAF as P-64
|
| NA-69 | NA-44/A-27 | Thailand (RTAF) | Wright R-1820-75 Cyclone (745 hp) | 10 | Fully armed as attack aircraft. Diverted with start of Pacific war to USAAF as A-27
|
| NA-71 | NA-16-3 | Venezuela (FAV) | Pratt & Whitney R-1340-S3H1 Wasp (550 hp) | 3 | Two nose guns and rear gun, no wing guns.
|
| NA-72 | NA-44 | Brazil (Army) | Pratt & Whitney R-1340-AN1/S1H1 Wasp(600 hp) | 30 | Attack bomber, fitted with small DF loop under fuselage.
|
| NA-74 | NA-44 | Chile (FACh) | Pratt & Whitney R-1340 Wasp | 12 | Attack bomber, fitted with small DF loop under fuselage.
|
| NA-75 | Harvard II | Canada (RCAF) | Pratt & Whitney R-1340 Wasp | 100 | Follow on order to NA-66
|
| NA-76 | Harvard II | United Kingdom (RAF) | Pratt & Whitney R-1340 Wasp | 450 | Originally ordered by France, taken over by RAF, many to RCAF
|
| NA-77 | AT-6A/SNJ-3 | USAAC, USN | Pratt & Whitney R-1340 Wasp | 637 | |
| NA-78 | AT-6A/SNJ-3/3C | USAAC, USN | Pratt & Whitney R-1340 Wasp | 568 | As NA-77, first aircraft built in Texas, and to use name “Texan”
|
| NA-79 | SNJ-2 | USN | Pratt & Whitney R-1340-56 Wasp | 25 |
|
| NA-81 | Harvard II | United Kingdom (RAF) | Pratt & Whitney R-1340 Wasp | 125 | same as previous RAF Harvard II order.
|
| NA-84 | AT-6B | USAAC | Pratt & Whitney R-1340-AN-1 Wasp (600 hp) | 400 |
|
| NA-85 | SNJ-3 | USN | Pratt & Whitney R-1340 Wasp | 0 | Cancelled duplicate of NA-78 for record purposes.
|
| NA-88 | AT-6C/AT-6D/XAT-6E SNJ-4/SNJ-5 |
USAAC/USAAF, USN | Pratt & Whitney R-1340 Wasp/Ranger V-770 | 9331 | (last 800 as NA.121) AT-6D used 24 volt electrics, vs previous 12 volt systems. XAT-6E used Ranger V-770.
|
| NA-119 | AT-6D | Brazil (FAB) | Pratt & Whitney R-1340 Wasp | 81 | 20 examples built in Brazil under licence
|
| NA-121 | AT-6D/AT-6F | USAAF, USN | Pratt & Whitney R-1340 Wasp | 4378 | 800 AT-6Ds, 211 SNJ-5, 956 AT-6F and 411 SNJ-6. AT-6F and SNJ-6 have clear fixed rear canopy section
|
| NA-128 | AT-6D | USAAF, USN | Pratt & Whitney R-1340 Wasp | 0 | Canceled orders to have been built in Texas.
|
| NA-168 | T-6G/LT-6G | USAF/US ANG | Pratt & Whitney R-1340 Wasp | 109 | Re-manufactured and updated from earlier versions. Mostly internal but canopy simplified slightly.
|
| NA-182 | T-6G/LT-6G | USAF/US ANG | Pratt & Whitney R-1340 Wasp | 824 | as per NA-168, Re-manufactured/updated.
|
| NA-186 | Harvard 4 | Canada (RCAF)/US MDAP | Pratt & Whitney R-1340 Wasp | 555 | Design Data for Canadian Car and Foundry possibly to build Harvard IV or T-6G, sole new post war production.
|
| NA-188 | T-6G/LT-6G | USAF/US ANG | Pratt & Whitney R-1340 Wasp | 107 | Re-manufactured and converted from earlier versions.
|
| NA-195 | T-6G/LT-6G | USAF/US ANG | Pratt & Whitney R-1340 Wasp | 11 | Re-manufactured and converted from earlier versions.
|
| NA-197 | T-6G | USAF/US ANG | Pratt & Whitney R-1340 Wasp | 110 | Re-manufactured and converted from T-6D.
|
| NA-198 | SNJ-8 | USN | Pratt & Whitney R-1340 Wasp | 0 | Cancelled Contract for SNJ-8 (similar to T-6G)
|
HARVARD MK 1
The Harvard MK 1 (NA-49) was basically a BC-1 outfitted with British specified equipment. It had the BC-1 fabric covered fuselage, retractable undercarriage, rounded wing tips and the rounded rudder. It was powered , however by a British specified 600 HP Pratt & Whitney R-1340 -S3H1 in place of the Pratt & Whitney R-1340-47 installed in the BC-1. Items of British specified equipment installed included a circular control column, British Instruments and radios, a provision for a Vickers single .303 machine gun mounted in the right wing. Photographs supplied by Martin Pengelly
Harvard MkIV
French Mk.4 51-7166 and French Air Force Harvard Mk.4 51-7184
