View source for Engineering:North American T-6 Texan variants

[[File:Fap-instrucao-pilotos-north-american-t-6-texan.jpg|thumb|right|North American T-6Gs of the Portuguese Air Force in a training flight, during the 1960s.]]
This article describes the different variants of the [[Engineering:North American T-6 Texan|North American T-6 Texan]].

==BT Series==
<!--Main article [[Engineering:North American BT-9|North American BT-9]]-->
[[File:EL-2003-00278.jpg|thumb|right|BT-9A at Langley]]
[[File:North American BT-14 in flight.jpg|thumb|right|BT-14 in flight]]
;[[Engineering:North American BT-9|BT-9]]
:Basic Trainer with 400hp Wright R-975-7 Whirlwind and new canopy. Dangerous stall resulted in a variety of unsuccessful fixes. 42 built.
;BT-9A
:Armed BT-9 with one cowl gun and one rear flexible gun, and modified canopy. 40 built.
;BT-9B
:Minor changes from BT-9, unarmed. 117 built. 1 modified as sole BT-9D which was modified as a prototype for BT-14 with new outer wing panels and other alterations.
;BT-9C
:Wright R-975-7, similar to the BT-9A with minor changes. 66 built
;BT-9D
:One prototype only, Intermediate step in development of the BT-14.
;Y1BT-10
:600hp Pratt & Whitney R-1340-41. First aircraft of batch of BT-9C completed as Y1BT-10.
;BT-10
:Production version of Y1BT-10 - cancelled
;BT-14
:lengthened all metal fuselage and new canopy, Pratt & Whitney R-985-25, 251 built.
;BT-14A
:27 BT-14s were re-engined with 400&nbsp;hp (298&nbsp;kW) Pratt & Whitney R-985-11.

==BC Series==
[[File:North American BC-1 trainer parked c1939.jpg|thumb|A North American BC-1, circa 1939.]]
;North American BC-1
:Basic Combat trainer version initial production version with 600hp R-1340-47 engine, Early examples had round rudder, later examples had square bottom rudder. 177 built
;BC-1A
:New longer [[Engineering:Monocoque|semi-monocoque]] fuselage, new outer wing panels angled forward slightly, squared-off wingtips and triangular rudder, 93 built. Identifiable from later types by blister fairing between undercarriage.
;BC-1B
:One BC-1A fitted with an AT-6A wing centre section.
;BC-1I
:BC-1s converted to instrument trainers, 30 modified
;BC-2
:Similar to BC-1A and AT-6, modified from NA-36 with details from NA-44, 3 bladed propeller.

==AT Series (Texan)==
[[File:North American AT-6A (NA-78) in flight (00910460 099).jpg|thumb|North American AT-6A (Charge Number NA-78) in flight]]
;AT-6 Texan
:Advanced Trainer - same as BC-1A with minor changes, powered by a 600hp R-1340-47 and armed with forward-firing 0.3in machine gun, nine original started as BC-1As and 85 built.
;AT-6A
: Same as AT-6 but with 600hp R-1340-49 and removable wing centre section fuel tanks, 1847 built with 298 transferred to the United States Navy as the SNJ-3. Survivors re-designated T-6A in 1948.
;AT-6B
:Same as AT-6A but with 600hp R-1340-AN-1 and dorsal gun fitted as standard, 400 built.
;AT-6C
:Same as AT-6B but with material changes to low-alloy steel and plywood, 2970 built including transfers to the {{wipe|United Kingdom}} as the Harvard IIA.
;AT-6D
:Same as AT-6B but with a 24V DC electrical system, 4388 built including transfers to the United States Navy as the SNJ-5 and to the United Kingdom as the Harvard III. Redesignated T-6D in 1948.
;XAT-6E
:One AT-6D re-engined with a 575hp V-770-9 V-12 inline engine for trials.
;AT-6F
:Same as AT-6D but with a strengthened airframe and minor modifications, 956 built including transfers to the United States Navy as the SNJ-6, Redesignated T-6F in 1948. Clear fixed rear canopy. Some went to Russia via Lend-Lease.
;AT-16
:Noorduyn built lend-lease Harvards, 1800 built

==A-27==
;[[Engineering:North American A-27|North American A-27]]
:Two-seat attack version of AT-6 with a 785hp R-1820-75 engine and five 0.3in machine guns (two in nose, one on each wing and one dorsal). Designation used for ten aircraft for Thailand impressed into United States Army Air Corps use.

==T-6 (Texan)==
[[File:T-6G 167th FS West Virginia ANG 1950s.jpg|thumb|West Virginia ANG T-6G.]]
[[File:LT-6Gs 6147th TCG over Korea c1952.jpg|thumb|USAF LT-6Gs during the Korean War.]]
;T-6A
:AT-6As re-designated in 1948.
;T-6C
:AT-6Cs re-designated in 1948 including 68 re-builds with new serial numbers.
;T-6D
:AT-6D re-designated in 1948 including 35 re-builds with new serial numbers.
;T-6F
:AT-6F re-designated in 1948.
;T-6G
:Earlier model AT-6/T-6s re-built between 1949-1953 with improved cockpit layout, increased fuel capacity, steerable tailwheel, updated radios and a 600hp R-1340-AN-1 engine. Identifiable by simplified canopy framing. 2068 modified.
;LT-6G
:T-6Gs converted for battlefield surveillance and forward air controller duties, 97 modified. Nicknamed ''Mosquito''.
;T-6H
:T-6Fs converted T-6G standard.
;T-6J
:Designation claimed to have been used for Canadian-built Harvard Mk 4s, however no proof has ever surfaced that this designation was ever used, and aircraft record cards and markings on aircraft called them Harvard 4s. Supplied to Belgium, France, Italy, Portugal and West Germany, 285 aircraft.
;KN-1
:A single T-6F damaged in a crash during the Korean War that was rebuilt as a floatplane by the Republic of Korea Navy.<ref>Davis 1989, p.54.</ref>
;[[Engineering:Bacon Super T-6|Bacon Super T-6]]
:A single AT-6F converted in 1956 with tricycle gear, bubble canopy and tip tanks; no production followed.<ref>Hagedorn 2009, p.169.</ref>

==NJ/SNJ Texan==
;[[Engineering:North American BT-9|NJ-1]]
:United States Navy specification advanced trainer powered with 550hp Pratt & Whitney R-1340-6. Some re-engined with later versions of R-1340. Similar to BT-9, 40 built.
[[File:SNJ-1 at NAS Pensacola c1940.jpeg|thumb|An early SNJ-1 at NAS Pensacola. Note the original form of the tail.]]
[[File:SNJ landing on USS Monterey 1953.jpg|thumb|The SNJ-3C/-4C/-5C versions had an arrestor hook for carrier landings.]]
;SNJ-1
:Similar to Harvard I but with BC-1 wing center section, metal-covered fuselage and late T-6 type wing, 16 built.
;[[Engineering:North American T-6 Texan|SNJ-2]]
:Same as SNJ-1 but with a R-1340-56 engine and changes to carburetor and oil cooler scoops, 61 built.
;SNJ-3
:Same as AT-6A, 270 built and 296 transferred from USAAC.
;SNJ-3C
:SNJ-3 converted as deck landing trainers with tailhook arrester gear, twelve modified.
;SNJ-4
:Same as AT-6C, 1240 built.
;SNJ-4C
:SNJ-4s converted as deck landing trainers with tailhook arrester gear.
;SNJ-5
:AT-6Ds transferred from the USAAC, 1573 aircraft.
;SNJ-5C
:SNJ-5s converted as deck landing trainers with tailhook arrester gear.
;SNJ-6
:AT-6Fs transferred from the USAAF, 411 aircraft.
;SNJ-7
:Early models modified to T-6G standards in 1952.
;SNJ-7B
:An armed variant of the SNJ-7.
;SNJ-8
:Order for 240 cancelled.

==Harvard==
[[File:AT-6C Harvard IIA NZ1056.jpg|thumb|right|Harvard IIA]]
[[File:Harvard t6 d-frcp.jpg|thumb|Restored Harvard II in wartime colours]]
;Harvard I
:Similar to BC-1 but without rear gun and with a 600hp R-1340-S3H1 engine, 400 aircraft.
;Harvard II
:Similar to BC-1A, 526 built, again without provision for rear gunner.
;Harvard IIA (RAF & Commonwealth)
:AT-6C, many with wooden rear fuselages when first delivered.
;Harvard IIA (RCAF)
:'Armed' Harvard II - Any RCAF Harvard II or IIB fitted with wing guns, rockets or bombs.
;Harvard IIB
:Noorduyn built Mk.IIs, some to US orders as AT-16s for lend-lease. Transfers back from the USAAF (1800) and 757 built.
;Harvard T.T. IIB
:Target Tug - 42 aircraft built for the RAF by Noorduyn. Number probably included in II totals.
;Harvard IIF
:Bombing/gunnery trainer - One-off modified from Mk.II with bomb aimer's blister and AT-6 type cockpit.
;Harvard III
:AT-6D, 537 aircraft for RAF.
;{{visible anchor|Harvard 4}}
:Canadian development of Harvard II paralleling the T-6G, and built by Canadian Car & Foundry, 270 for the {{wipe|Royal Canadian Air Force}} and 285 for {{wipe|United States Air Force}}. Some publications refer to these as T-6J however the aircraft record cards do not use this designation.
;Harvard 4K
:Belgian designation for Harvard IIs and IIIs upgraded to roughly Harvard 4 specifications.
;Harvard 4KA
:Belgian designation for armed variant of 4K.

==North American company designations==
{|class="wikitable sortable"
|-
!NAA<br>Charge<br>Number
!NAA Model<br>or Designation
! scope="col" width="14%" |Customer
! scope="col" width="27%" |Engine Installed
!Number built/<br>Modified
!Notes
|-
|[[Engineering:North American NA-16|{{nts|16|prefix=NA-}}]]
|{{nts|16|prefix=NA-}}
|USAAC (trials)
|Wright R-975-E3 Whirlwind<br>{{cvt|420|hp}}
|1
|Prototype NX-2080, was open cockpit, received greenhouse canopy for trials 
|-
|[[Engineering:North American NA-16|{{nts|18|prefix=NA-}}]]
|{{nts|18|prefix=NA-}}
|USAAC (trials)
|Wright R-975-E3 Whirlwind<br>{{cvt|420|hp}}
|1 (modified)
|Ex-NA-16, won against Seversky BT-8 and [[Engineering:Curtiss-Wright CW-19|Curtiss-Wright CW-19]]R, to Argentina in 1937
|-
|[[Engineering:North American BT-9|{{nts|19|prefix=NA-}}]]
|{{nts|19|prefix=NA-}}/BT-9
|USAAC
|Wright R-975-7 Whirlwind<br>{{cvt|400|hp}}
|42
|Minor changes from NA-18, new canopy
|-
|[[Engineering:North American BT-9|{{nts|19|prefix=NA-}}A]]
|{{nts|19|prefix=NA-}}A/BT-9A
|USAAC
|Wright R-975-7 Whirlwind<br>{{cvt|400|hp}}
|40
|Armed BT-9 with one cowl gun and one rear flexible gun, and suitably modified canopy.
|-
|[[Engineering:North American NA-16|{{nts|20|prefix=NA-}}]]
|{{nts|16|prefix=NA-}}-2H
|Trials, to Fuerza Aérea Hondureña (FAH)
|[[Engineering:Wright R-975 Whirlwind|Wright R-975 Whirlwind]]<br>(Unknown sub-type/HP)
|1
|NC16025 originally intended as demonstrator for China
|-
|{{nts|22|prefix=NA-}}
|{{nts|22|prefix=NA-}}
|USAAC (rejected)
|Wright R-760ET<br>{{cvt|225|hp}}
|1
|Dangerously underpowered
|-
|[[Engineering:North American BT-9|{{nts|23|prefix=NA-}}]]
|{{nts|23|prefix=NA-}}/BT-9B
|USAAC
|Wright R-975-7 Whirlwind<br>{{cvt|400|hp}}
|117
|Unarmed. 1 modified as sole BT-9D as BT-14 prototype with new outer wings and other alterations.
|-
|[[Engineering:North American A-27|{{nts|26|prefix=NA-}}]]
|BC-1
|Trials, to {{wipe|Royal Canadian Air Force}} (RCAF)
|Pratt & Whitney R-1340-S3H1 Wasp<br>{{cvt|550|hp}}
|1
|Basic Combat Demonstrator NX18990 - no relation to later BC-1, first retractable gear variant, later modified with Yale parts. 
|-
|[[Engineering:North American NA-16|{{nts|27|prefix=NA-}}]]
|{{nts|16|prefix=NA-}}-2H
|to Fokker and<br> Koninklijke Luchtmacht (KLu) (Netherlands)
|Pratt & Whitney R-1340-S2H1 Wasp<br>{{cvt|500|hp}}
|1
|European demonstrator armed NA-26 with fixed gear.
|-
|[[Engineering:North American BT-9|{{nts|28|prefix=NA-}}]]
|NJ-1
|USN
|Pratt & Whitney R-1340-6 Wasp<br>{{cvt|550|hp}}
|40
|USN specification up engined BT-9 as advanced trainer, some reengined with later R-1340 versions.
|-
|[[Engineering:North American BT-9|{{nts|29|prefix=NA-}}]]
|BT-9C
|USAAC
|Wright R-975-7 Whirlwind<br>{{cvt|400|hp}}
|67
|as per BT-9A with minor changes. First aircraft completed as Y1BT-10.
|-
|[[Engineering:North American BT-9|{{nts|30|prefix=NA-}}]]
|BT-10
|USAAC (Cancelled)
|Pratt & Whitney R-1340-41 Wasp<br>{{cvt|600|hp}}
|0
|cancelled production version of Y1BT-10
|-
|[[Engineering:North American NA-16|{{nts|31|prefix=NA-}}]]
|{{nts|16|prefix=NA-}}-4M/<br>Sk-14/14A
|Flygvapnet (Sweden)
|Wright R-975-E3 Whirlwind<br>{{cvt|420|hp}}/<br>Piaggio P.VIIc {{cvt|525|hp}}
|137
|BT-9C but different engine variant. Licence production (NAA built 1, ASJA 76, SAAB 60), Trialled undercarriage for Saab 21.
|-
|[[Engineering:North American NA-16|{{nts|32|prefix=NA-}}]]
|{{nts|16|prefix=NA-}}-1A
|{{wipe|Royal Australian Air Force}} (RAAF)
|Pratt & Whitney R-1340 Wasp<br>(unknown sub-type/HP)
|1
|Fixed gear pattern aircraft similar to NJ-1 or Y1BT-10, not followed up.
|-
|[[Engineering:North American NA-16|{{nts|33|prefix=NA-}}]]
|{{nts|16|prefix=NA-}}-2K/<br>Wirraway
|{{wipe|Royal Australian Air Force}}
|Pratt & Whitney R-1340-S1H1G<br>{{cvt|600|hp}}
|756 
|Retractable gear pattern aircraft for Australia, 1 built by NAA and 755 by Commonwealth Aircraft Corporation)
|-
|[[Engineering:North American NA-16|{{nts|34|prefix=NA-}}]]
|{{nts|16|prefix=NA-}}-4P
|Fuerza Aérea Argentina (FAA)
|Wright R-975-E3 Whirlwind<br>{{cvt|420|hp}}
|29
|First major export order (not licence), had 2 cowl guns, a flexible rear gun and a radio mast
|-
|[[Engineering:North American A-27|{{nts|36|prefix=NA-}}]]
|BC-1
|USAAC
|Pratt & Whitney R-1340-47 Wasp<br>{{cvt|500|hp}}
|177
|Retractable undercarriage and first aircraft with square bottom rudder. DF loop under wing, blister covers fuel transfer gear on centerline aft of wheel wells.
|-
|[[Engineering:North American NA-16|{{nts|37|prefix=NA-}}]] 
|{{nts|16|prefix=NA-}}-4R/KXA1
|Imperial Japanese Navy (IJN - Evaluation) 
|Pratt & Whitney R-985-9CG Wasp Junior<br>{{cvt|500|hp}}
|1
|Technology demonstrator, unarmed, fixed undercarriage and three-bladed prop.
|-
|[[Engineering:North American NA-16|{{nts|38|prefix=NA-}}]]
|{{nts|16|prefix=NA-}}-4M
|Flygvapnet (Sweden)
|Wright R-975-E3 Whirlwind<br>{{cvt|420|hp}}
|1
|same as NA-31
|-
|[[Engineering:North American NA-16|{{nts|41|prefix=NA-}}]]
|{{nts|16|prefix=NA-}}-4
|{{wipe|Republic of China Air Force}} (RoCAF)
|[[Engineering:Wright R-975 Whirlwind|Wright R-975 Whirlwind]]<br>(unknown sub-type/HP)
|35
|Similar to BT-9C with short fabric covered fuselage, combat aircraft with two fixed forward guns and one flexible rear gun.
|-
|[[Engineering:North American NA-16|{{nts|42|prefix=NA-}}]]
|{{nts|16|prefix=NA-}}-2A
|Fuerza Aérea Hondureña (FAH - Honduras)
|Pratt & Whitney R-1340 Wasp<br>{{cvt|520|hp}}
|2
|
|-
|[[Engineering:North American NA-16|{{nts|43|prefix=NA-}}]]
|{{nts|16|prefix=NA-}}-1G
|Exército Brasileiro (Brazilian Army) (Cancelled)
|[[Engineering:Wright R-975 Whirlwind|Wright R-975 Whirlwind]]
|0
|Similar to BT-9C
|-
|[[Engineering:North American A-27|{{nts|44|prefix=NA-}}]]
|{{nts|44|prefix=NA-}}
|to {{wipe|Royal Canadian Air Force}}
|Wright SG-1820-F52 Cyclone<br>{{cvt|750|hp}}
|1
|Prototype two-seat export combat aircraft similar to BC-1A
|-
|[[Engineering:North American NA-16|{{nts|45|prefix=NA-}}]]
|{{nts|16|prefix=NA-}}-1GV
|Aviación Militar Nacional Bolivariana de Venezuela (Venezuela)
|Pratt & Whitney R-1340 Wasp
|3
|Possibly originally built to Brazilian contract
|-
|[[Engineering:North American NA-16|{{nts|46|prefix=NA-}}]]
|{{nts|16|prefix=NA-}}-4
|Marinha do Brasil (Brazilian Navy)
|Wright R-975-53 Whirlwind<br>{{cvt|400|hp}}
|12
|Similar to BT-9C with wingtip slats, small DF loop under fuselage.
|-
|[[Engineering:North American NA-16|{{nts|47|prefix=NA-}}]]
|{{nts|16|prefix=NA-}}-4RW/KXA-2
|Imperial Japanese Navy (IJN) (Evaluation)
|Wright R-975-E3 Whirlwind<br>{{cvt|420|hp}}
|1
|Technology demonstrator
|-
|[[Engineering:North American NA-16|{{nts|48|prefix=NA-}}]]
|{{nts|16|prefix=NA-}}-3C
|{{wipe|Republic of China Air Force}} (RoCAF)
|Pratt & Whitney R-1340 Wasp
|15
|Similar to NA-45
|-
|[[Engineering:North American NA-16|{{nts|49|prefix=NA-}}]]
|{{nts|16|prefix=NA-}}-1E/<br>Harvard I
|{{wipe|Royal Air Force}} (RAF)
|Pratt & Whitney R-1340-S3H1 Wasp<br>{{cvt|600|hp}}
|400
|Straight wing trailing edge, square rudder, short fabric covered fuselage, fixed rear canopy, no blister under wing center section
|-
|[[Engineering:North American P-64|{{nts|50|prefix=NA-}}]]
|{{nts|50|prefix=NA-}}
|Fuerza Aérea del Perú (FAP)
|Wright R-1820-G3 Cyclone
|7
|Single-seat fighter, NA-16-5
|-
|{{nts|52|prefix=NA-}}
|SNJ-1
|USN
|Pratt & Whitney R-1340-6 Wasp<br>{{cvt|500|hp}}
|16
|Short metal fuselage, square rudder, late wings, fixed rear on canopy
|-
|[[Engineering:North American T-6 Texan|{{nts|54|prefix=NA-}}]]
|BC-2
|USAAC
|Pratt & Whitney R-1340-45 Wasp<br>{{cvt|600|hp}}
|3
|Based on NA-36 with some improvements from NA-44, 3-bladed prop and two blister under wing center section.
|-
|[[Engineering:North American A-27|{{nts|55-1|prefix=NA-}}]]
|BC-1A
|USAAC
|Pratt & Whitney R-1340-47/-49 Wasp<br>{{cvt|600|hp}}
|83
|Bought for researve and Air National Guard (ANG) units.
|-
|[[Engineering:North American NA-16|{{nts|56|prefix=NA-}}]] 
|{{nts|16|prefix=NA-}}-4
|{{wipe|Republic of China Air Force}} (RoCAF)
||Pratt & Whitney R-1340 Wasp
|50
|Similar to NA-55 (long metal fuselage, fixed gear and engine differences)
|-
|[[Engineering:North American NA-16|{{nts|57|prefix=NA-}}]]
|{{nts|57|prefix=NA-}}/<br>NAA 57 P-2
|Armée de l'Air (France)
|Wright R-975-E3 Whirlwind<br>{{cvt|420|hp}}
|230
|Improved NA-23, many captured and used by Germany, some retained by Vichy France
|-
|{{nts|58|prefix=NA-}}
|BT-14/BT-14A
|USAAC 
|Pratt & Whitney R-985-25 Wasp Junior<br>{{cvt|450|hp}}
|251
|Similar to Harvard II except for fixed undercarriage and smaller engine. 27 re-engined with {{cvt|400|hp}} Pratt & Whitney R-985-11 as BT-14A
|-
|[[Engineering:North American T-6 Texan|{{nts|59|prefix=NA-}}]]
|AT-6-NA
|USAAC
|Pratt & Whitney R-1340-47 Wasp<br>{{cvt|600|hp}}
|94
|First examples converted from NA-55 while still on production line, some examples had small DF loop installed
|-
|[[Engineering:North American NA-16|{{nts|61|prefix=NA-}}]] 
|{{nts|16|prefix=NA-}}-1E/<br>Harvard I
|{{wipe|Royal Canadian Air Force}}
|Pratt & Whitney R-1340-S3H1 Wasp<br>{{cvt|600|hp}}
|30
|Later fitted with extended exhaust for cabin heater
|-
|[[Engineering:North American NA-64 Yale|{{nts|64|prefix=NA-}}]]
|{{nts|64|prefix=NA-}}/<br>NAA 64-P2/<br>Yale I
|Armée de l'Air (France)
|Wright R-975-E3 Whirlwind<br>{{cvt|420|hp}}
|230
|119 to {{wipe|Royal Canadian Air Force}} as Yale I, briefly used by France, many captured by Germany 
|-
|[[Engineering:North American T-6 Texan|{{nts|65|prefix=NA-}}]]
|SNJ-2
|USN
|Pratt & Whitney R-1340-36 Wasp 
|36
|Blister covering fuel transfer gear along centerline aft of wheel wells
|-
|[[Engineering:North American T-6 Texan|{{nts|66|prefix=NA-}}]]
|Harvard II 
|{{wipe|Royal Air Force}}
|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
|-
|[[Engineering:North American P-64|{{nts|68|prefix=NA-}}]]
|{{nts|50|prefix=NA-}}A/P-64
|{{wipe|Royal Thai Air Force}} (RTAF - Thailand)
|Wright R-1820-77 Cyclone<br>{{cvt|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
|-
|[[Engineering:North American A-27|{{nts|69|prefix=NA-}}]]
|{{nts|44|prefix=NA-}}/A-27
|{{wipe|Royal Thai Air Force}} (RTAF - Thailand)
|Wright R-1820-75 Cyclone<br>{{cvt|745|hp}}
|10
|Fully armed as attack aircraft. Diverted with start of Pacific war to USAAF as A-27
|-
|[[Engineering:North American NA-16|{{nts|71|prefix=NA-}}]]
|{{nts|16|prefix=NA-}}-3
|Aviación Militar Nacional Bolivariana de Venezuela (Venezuela)
|Pratt & Whitney R-1340-S3H1 Wasp<br>{{cvt|550|hp}}
|3
|Two nose guns and rear gun, no wing guns.
|-
|[[Engineering:North American A-27|{{nts|72|prefix=NA-}}]]
|{{nts|44|prefix=NA-}}
|Exército Brasileiro (Brazilian Army)
|Pratt & Whitney R-1340-AN1/S1H1 Wasp<br>{{cvt|600|hp}}
|30 
|Attack bomber, fitted with small DF loop under fuselage.
|-
|[[Engineering:North American A-27|{{nts|74|prefix=NA-}}]]
|{{nts|44|prefix=NA-}}
|Fuerza Aérea de Chile (FACh)
|Pratt & Whitney R-1340 Wasp
|12
|Attack bomber, fitted with small DF loop under fuselage.
|-
|[[Engineering:North American T-6 Texan|{{nts|75|prefix=NA-}}]]
|Harvard II
|{{wipe|Royal Canadian Air Force}}
|Pratt & Whitney R-1340 Wasp
|100
|Follow on order to NA-66
|-
|[[Engineering:North American T-6 Texan|{{nts|76|prefix=NA-}}]]
|Harvard II
|{{wipe|Royal Air Force}}
|Pratt & Whitney R-1340 Wasp
|450
|Ordered by France, taken over by RAF, many to RCAF
|-
|[[Engineering:North American T-6 Texan|{{nts|77|prefix=NA-}}]]
|AT-6A/SNJ-3
|USAAC, USN
|Pratt & Whitney R-1340 Wasp
|637
|
|-
|[[Engineering:North American T-6 Texan|{{nts|78|prefix=NA-}}]]
|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"
|-
|[[Engineering:North American T-6 Texan|{{nts|79|prefix=NA-}}]]
|SNJ-2
|USN / Flygvapnet (Sweden) as '''Sk 16C'''
|Pratt & Whitney R-1340-56 Wasp<br>{{cvt|550|hp}}
|25
|
|-
|[[Engineering:North American T-6 Texan|{{nts|81|prefix=NA-}}]]
|Harvard II 
|{{wipe|Royal Air Force}}
|Pratt & Whitney R-1340 Wasp
|125
|same as previous RAF Harvard II order.
|-
|[[Engineering:North American T-6 Texan|{{nts|84|prefix=NA-}}]]
|AT-6B
|USAAC
|Pratt & Whitney R-1340-AN-1 Wasp<br>{{cvt|600|hp}}
|400
|
|-
|[[Engineering:North American T-6 Texan|{{nts|85|prefix=NA-}}]]
|SNJ-3
|USN 
|Pratt & Whitney R-1340 Wasp
|0
|Cancelled duplicate of NA-78 for record purposes.
|-
|[[Engineering:North American T-6 Texan|{{nts|88|prefix=NA-}}]]
|AT-6C/AT-6D/XAT-6E<br>SNJ-4/SNJ-5 
|USAAC/USAAF, USN
|Pratt & Whitney R-1340 Wasp/<br>Ranger V-770-9<br>{{cvt|575|hp}}
|9331
|(last 800 as NA.121) AT-6D used 24 volt electrics, vs previous 12 volt systems. XAT-6E used Ranger V-770.
|-
|[[Engineering:North American T-6 Texan|{{nts|119|prefix=NA-}}]]
|AT-6D
|Força Aérea Brasileira (FAB)
|Pratt & Whitney R-1340 Wasp
|81
|20 examples built in Brazil under licence
|-
|[[Engineering:North American T-6 Texan|{{nts|121|prefix=NA-}}]]
|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
|-
|[[Engineering:North American T-6 Texan|{{nts|128|prefix=NA-}}]]
|AT-6D
|USAAF, USN
|Pratt & Whitney R-1340 Wasp
|0
|Canceled orders to have been built in Texas.
|-
|[[Engineering:North American T-6 Texan|{{nts|168|prefix=NA-}}]]
|T-6G/LT-6G
|USAF/ANG 
|Pratt & Whitney R-1340 Wasp
|109
|Re-manufactured and updated from earlier versions. Mostly internal but canopy simplified slightly.
|-
|[[Engineering:North American T-6 Texan|{{nts|182|prefix=NA-}}]]
|T-6G/LT-6G
|USAF/ANG
|Pratt & Whitney R-1340 Wasp
|824
|as per NA-168, Re-manufactured/updated.
|-
|{{nts|186|prefix=NA-}}
|Harvard 4
|{{wipe|Royal Canadian Air Force}}/<br>MDAP
|Pratt & Whitney R-1340 Wasp
|555
|Sole new post war production.
|-
|[[Engineering:North American T-6 Texan|{{nts|188|prefix=NA-}}]]
|T-6G/LT-6G
|USAF/ANG
|Pratt & Whitney R-1340 Wasp
|107
|Re-manufactured and converted from earlier versions. 
|-
|[[Engineering:North American T-6 Texan|{{nts|195|prefix=NA-}}]]
|T-6G/LT-6G
|USAF/ANG
|Pratt & Whitney R-1340 Wasp
|11
|Re-manufactured and converted from earlier versions. 
|-
|[[Engineering:North American T-6 Texan|{{nts|197|prefix=NA-}}]]
|T-6G
|USAF/ANG
|Pratt & Whitney R-1340 Wasp
|110
|Re-manufactured and converted from T-6D. 
|-
|[[Engineering:North American T-6 Texan|{{nts|198|prefix=NA-}}]]
|SNJ-8
|USN
|Pratt & Whitney R-1340 Wasp
|0
|Cancelled Contract for SNJ-8 (similar to T-6G)
|-
|}

==References==
;Citations
{{reflist}}
;Bibliography
{{refbegin}}
* Andrade, John M. ''U.S. Military Aircraft Designations and Serials since 1909'', Midland Counties Publications, England, 1979, {{ISBN|0-904597-22-9}}
* Davis, Larry. ''T-6 Texan in action''. Aircraft in Action Number 94. Carrollton, TX: Squadron/Signal Publications, 1989. {{ISBN|0-89747-224-1}}
* Fletcher, David C. & Doug MacPhail. ''Harvard! The North American Trainers in Canada'', DCF Flying Books, San Josef, BC, Canada, {{ISBN|0-9693825-0-2}}
* Hagedorn, Dan. ''North American NA-16/AT-6/SNJ - WarbirdTech Series Volume 11'', Specialty Press, USA, 1997, {{ISBN|0-933424-76-0}}
* {{cite book|last=Hagedorn|first=Dan|title=North American's T-6: A Definitive History of the World's Most Famous Trainer|url=https://books.google.com/books?id=vpcgBQAAQBAJ&pg=PA169|year=2009|publisher=Specialty Press|location=North Branch, MN|isbn=978-1-58007-124-6}}
* [https://web.archive.org/web/20160304000334/http://www.uswarplanes.net/at6.html "North American AT-6 Texan"], USWarplanes.net. Accessed 3 May 2010.
{{refend}}


[[Category:Lists of aircraft variants]]

{{Sourceattribution|North American T-6 Texan variants}}