North American T-28 Trojan
- This refers to the aircraft. For other uses see T28.
T-28 Trojan | |
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A U.S. Navy T-28B in 1973 | |
Role | Trainer aircraft |
Manufacturer | North American Aviation |
First flight | 24 September 1949 |
Retired | 14 March 1984 (USN) |
Primary users | United States Air Force United States Navy South Vietnamese Air Force French Air Force |
Produced | 1950-1957 |
Number built | 1,948 |
Developed from | North American XSN2J |
Developed into | AIDC T-CH-1 |
The North American Aviation T-28 Trojan is a piston-engined military trainer aircraft used by the United States Air Force and United States Navy beginning in the 1950s. Besides its use as a trainer, the T-28 was successfully employed as a Counter-insurgency (COIN) aircraft, primarily during the Vietnam War.
Design and development
On September 24, 1949, the XT-28 (company designation NA-159) was flown for the first time, designed to replace the T-6 Texan. Found satisfactory, a contract was issued and between 1950 and 1957, a total of 1,948 were built.
Following the T-28's withdrawal from U.S. military service, a number were remanufactured by Hamilton Aircraft into two versions called the Nomair. The first refurbished machines, designated T-28R-1 were similar to the standard T-28s they were adapted from, and were supplied to the Brazilian Navy. Later, a more ambitious conversion was undertaken as the T-28R-2, which transformed the two-seat tandem aircraft into a five-seat cabin monoplane for general aviation use. Other civil conversions of ex-military T-28As were undertaken by PacAero as the Nomad Mark I and Nomad Mark II[1]
Operational history
![](http://upload.wikimedia.org/wikipedia/commons/thumb/5/59/T-28A_West_Virginia_ANG_c1957.jpg/220px-T-28A_West_Virginia_ANG_c1957.jpg)
After becoming adopted as a primary trainer by the USAF, the United States Navy and Marine Corps adopted it as well. Although the Air Force phased out the aircraft out of primary pilot training by the early 1960s, continuing use only for limited training of special operations aircrews and for primary training of select foreign military personnel, the aircraft continued to be used as a primary trainer by the Navy (and by default, the Marine Corps and Coast Guard) well into the early 1980s.
The largest single concentration of this aircraft was employed by the U.S. Navy at NAS Whiting Field in Milton, Florida in the training of student naval aviators. The T-28's service career in the U.S. military ended with the completion of the phase in of the T-34C turboprop trainer. The last U.S. Navy training squadron to fly the T-28 was VT-27, based at NAS Corpus Christi, Texas, flying the last T-28 training flight in early 1984. The last T-28 in the Training Command, BuNo 137796, departed for Naval District Washington on 14 March 1984 to be displayed permanently at Naval Support Facility Anacostia, D.C.[2] Many T-28s were subsequently sold to private civil operators, and due to their reasonable operating costs are often found flying as warbirds today.
Vietnam War
![](http://upload.wikimedia.org/wikipedia/commons/thumb/1/1a/USAF_T-28_VNAF_colours_1962.jpg/220px-USAF_T-28_VNAF_colours_1962.jpg)
In 1963, a Laotian Air Force T-28 piloted by Lieutenant Chert Saibory, a Thai national, defected to North Vietnam. Saibory was immediately imprisoned and his aircraft was impounded. Within six months the T-28 was refurbished and commissioned into the North Vietnamese Air Force as its first fighter aircraft.[3]
T-28s were supplied to the South Vietnamese Air Force in support of ARVN ground operations, seeing extensive service during the Vietnam War in VNAF hands, as well as the Secret War in Laos. The T-28 Trojan was the first US fixed wing attack aircraft (non-transport type) lost in South Vietnam, during the Vietnam War. Capt. Robert L. Simpson, USAF, Detachment 2A, lst Air Commando Group, and Lt. Hoa, SVNAF, were shot down by ground fire on August 28, 1962 while flying Close Air Support (CAS). Neither crewman survived. The USAF lost 23 T-28s to all causes during the war, with the last two losses occurring in 1968.[4]
Other uses
T-28s were also used by the CIA in the former Belgian Congo during the 1960s. [5] France used locally re-manufactured Trojans for close support missions in Algeria.[6] The Philippines utilized T-28s (colloquially known as "Tora-toras") during a series of unsuccessful coups d’état during the 1980s, the aircraft were often deployed as dive bombers by rebel forces.[citation needed]
Variants
![](http://upload.wikimedia.org/wikipedia/commons/thumb/0/0e/T-28B_US_Navy_in_flight_c1954.jpeg/220px-T-28B_US_Navy_in_flight_c1954.jpeg)
![](http://upload.wikimedia.org/wikipedia/commons/thumb/9/9e/T-28C_after_landing_on_USS_Tarawa_%28CVA-40%29_1955.jpeg/220px-T-28C_after_landing_on_USS_Tarawa_%28CVA-40%29_1955.jpeg)
![](http://upload.wikimedia.org/wikipedia/commons/thumb/7/76/YAT-28E_NAN9-64.jpg/220px-YAT-28E_NAN9-64.jpg)
- XT-28
- Prototype, 2 built.
- T-28A
- US Air Force version with an 800 hp (597 kW) Wright R-1300-7 radial engine, 1,194 built.
- T-28B
- US Navy version with 1,425 hp (1,063 kW) Wright R-1820-9 radial engine, 3-blade propeller, belly mounted speed brake, 489 built.
- T-28C
- US Navy version, a T-28B with shortened propeller blade and tailhook for carrier landing training, 266 built.
- T-28D Nomad
- T-28As converted for the counter insurgency (COIN) role. Re-engined as per the T-28B and C, and fitted with six underwing hardpoints. Total 393 converted - 321 by NAA, plus 72 by Fairchild Hiller.
- AT-28D
- T-28Ds used for attack training by the USAF.
- YAT-28E
- Two airframes converted with turboprop power for counter insurgency role. Project not proceeded with.
- Fennec
- Ex-USAF T-28As refurbished and modified by Sud-Aviation in France
- T-28R-1 Nomair
- Ex-USAF T-28s refurbished for Brazilian Navy
- T-28R-2 Nomair
- Ex-USAF T-28s converted into general aviation aircraft
- Nomad Mark I
- Ex-USAF T-28As refurbished for civil use by PacAero with Wright R-1820-56S engines [1]
- Nomad Mark II
- Ex-USAF T-28As refurbished for civil use by PacAero with Wright R-1820-76A engines [1]
Operators
![](http://upload.wikimedia.org/wikipedia/commons/thumb/9/9d/T-28Ds_operating_in_Laos_1964-73.jpg/220px-T-28Ds_operating_in_Laos_1964-73.jpg)
![](http://upload.wikimedia.org/wikipedia/commons/thumb/a/af/NA_T28_Fennec.jpg/220px-NA_T28_Fennec.jpg)
![](http://upload.wikimedia.org/wikipedia/commons/thumb/0/00/Airforce2-saudi-engineering-kau.jpg/220px-Airforce2-saudi-engineering-kau.jpg)
- Argentine Air Force - 34 T-28A[7][8]
- Argentine Naval Aviation.[8] 65 Fennecs ex French Air Force.[9][10] Last nine transferred to Uruguayan naval aviation in 1980.
- Bolivian Air Force at least six T-28Ds.[8][9][11]
- Brazilian Navy - 18 T-28C[8]
- Cambodian Air Force operated 47 T-28s in total in service.[8][9][10]
- Ecuadorian Air Force - 9 T-28A[8][15]
- Ethiopian Air Force - 12 T-28A and 12 T-28D[8][9][10][16]
- French Air Force - T-28A Fennec[10]
- Haitian Air Force - 12 ex-French Air Force[8]
- Honduran Air Force - 8 former Morrocan Air Force Fennecs.[9][10][17]
- Royal Lao Air Force - 55 T-28D[8][9][10][19]
- Mexican Air Force - 32 T-28A[8][10][20]
- Royal Moroccan Air Force - 25 Fennecs [8][9][10][17]
- Nicaraguan Air Force - 6 T-28D[8][10]
- Philippine Air Force - 12 T-28A[8][9][10][21]
- Tunisian Air Force - Fennec[8]
- Royal Thai Air Force - 88 T-28Ds delivered.[8][9][10][23]
- United States Army[24]
- United States Air Force - 1194 T-28A, of which 360 converted to "D"[8]
- United States Navy - 489 T-28B and 299 T-28C[8]
- Uruguayan Air Force - Fennec [10][25]
- Zaire Air Force - 16 T-28D[8][10][26]
Aircraft on display
![](http://upload.wikimedia.org/wikipedia/commons/thumb/0/0a/North_American_T-28A_Trojan_USAF.jpg/220px-North_American_T-28A_Trojan_USAF.jpg)
![](http://upload.wikimedia.org/wikipedia/commons/thumb/8/80/T28Trojan_HBRCT.jpg/220px-T28Trojan_HBRCT.jpg)
Many T-28s are on display throughout the world. In addition, a considerable number of flyable examples exist in private ownership, as the aircraft is a popular sport plane and warbird.
- T-28A (JT-28A) (s/n 49-1494) is on display at the National Museum of the United States Air Force in Dayton, Ohio. The aircraft is painted as a typical Air Training Command T-28A of the mid-1950s. It was transferred to the museum in September 1965. It is on display in the museum's Cold War gallery.[27]
- T-28A on display at the War Memorial of Korea, Seoul.[citation needed]
- T-28B (BuNo 140048) is on display at the National Museum of the United States Air Force in Dayton, Ohio. It is painted as a VNAF T-28B assigned to Bien Hoa Air Base in 1962, where USAF pilots trained and flew combat missions with VNAF crews in Operation Farm Gate. It was flown to the museum in March 1987 and is displayed in the Museum's Modern Flight gallery.
- T-28 on display at the Temora Aviation Museum in Australia and is flown on flying display days that the museum holds every few months.[28]
- T-28B (BuNo 529263) is on display aboard the museum ship USS Hornet (CV-12) in Alameda, California. This aircraft is painted in Air Training Command yellow, with the green markings of an instrument trainer.[29]
- T-28B (S/N 138258 ) Carolinas Aviation Museum, Douglas International Airport, Charlotte, North Carolina. The Aircraft is in US Army colors from Fort Bragg N.C. Parachute Test and Evaluation Board.[30]
- T-28D Trojan Reg number O-37661 ex Bu137661 c/n 200-24, at Royal Thai Air Force Museum, Don Muang AFB.[citation needed]
- A rare US Army T-28B (S/N 137702) that was flight tested, is on display at the Air Force Test Flight Center Museum, at Edwards AFB, California.[31][32]
Specifications (T-28D)
General characteristics
- Crew: Two
Performance
Armament
- 2 or 6 × wing-mounted pylons capable of carrying bombs, napalm, rockets. machine gun pods containing .30 in (7.62 mm) (training), .50 in (D-model) or twin pods with .50 in (12.7 mm) and 20 mm (.79 in) cannon (Fennec)
See also
Related development
Aircraft of comparable role, configuration, and era
Related lists
References
- Notes
- ^ a b c The Illustrated Encyclopedia of Aircraft 1985, p. 2678.
- ^ "T-28." history.navy.mil. Retrieved: 9 July 2010.
- ^ Toperczer 2001, pp. 8–9.
- ^ Hobson, Chris. Vietnam Air Losses, USAF/Navy/Marine, Fixed Wing Aircraft Losses in Southeast 1961-1973. North Branch, Minnesota: Specialty Press, 2001. ISBN 1-85780-115-6.
- ^ "Holm, Richard L., "A Plane Crash, Rescue, and Recovery - A Close Call in Africa", Center for the Study of Intelligence, Historical Perspectives, Washington, D.C., Winter 1999-2000. https://www.cia.gov/library/center-for-the-study-of-intelligence/csi-publications/csi-studies/studies/winter99-00/art2.html
- ^ "The true story of the T-28 Fennec." fennec.pfiquet.be. Retrieved: 9 July 2010.
- ^ "Air Force Aircraft Fleet." Aeromilitaria, April 2009. Retrieved: 25 July 2009.
- ^ a b c d e f g h i j k l m n o p q r s t Taylor and Munson 1973, p. 179.
- ^ a b c d e f g h i j k Krivinyi 1977, p. 178.
- ^ a b c d e f g h i j k l m n o p q Fitzsimons 1988, p. 137.
- ^ Andrade 1982, p. 28.
- ^ Wieland, William A. "Memorandum From the Director of the Office of Middle American Affairs." latinamericanstudies.org, August 1958. Retrieved: 21 February 2010.
- ^ Valero, Jose Ramon. "Picture of the North American T-28 Trojan aircraft." airliners.net, October 2003. Retrieved: 21 February 2010.
- ^ Andrade 1982, p. 56.
- ^ Andrade 1982, p. 58.
- ^ Andrade 1982, p. 62.
- ^ a b Andrade 1982, p. 97.
- ^ Green 1956, p. 238.
- ^ Andrade 1982, p. 146.
- ^ Andrade 1982, p. 156.
- ^ Andrade 1982, p. 181.
- ^ Andrade 1982, p. 143.
- ^ Andrade 1982, p. 223.
- ^ "Talking Paper for Chief of Staff, U.S. Army: Guidance for T-28 Aircraft Operations." U.S. Army, 9 March 1964.
- ^ Andrade 1982, p. 336.
- ^ Andrade 1982, p. 343.
- ^ United States Air Force Museum 1975, p. 81.
- ^ "Flying Day Information." Temora Aviation Museum, 2009. Retrieved: 25 July 2009.
- ^ Lubich, Dwight. "T-28B Trojan." USS Hornet Museum, 2008. Retrieved: 25 July 2009.
- ^ "Military Aircraft." Carolinas Historic Aviation Commission. Retrieved: 15 March 2010.
- ^ "T-28." Aviation Enthusiast Corner via aero-web.org. Retrieved: 28 January 2011.
- ^ "Air Force Flight Test Center Museum Guide." skytamer.com. Retrieved: 28 January 2011.
- Bibliography
- Andrade, John. Militair 1982. London: Aviation Press Limited, 1982. ISBN 0-907898-01-07.
- Avery, Norm. North American Aircraft: 1934-1998, Volume 1. Santa Ana, CA: Narkiewicz-Thompson, 1998. ISBN 0-913322-05-9.
- Fitzsimons, Bernie. The Defenders: A Comprehensive Guide to Warplanes of the USA. London: Aerospace Publishing, 1988. ISBN 1-870318-1-2.
- Green, William. Observers Aircraft, 1956. London: Frederick Warne Publishing, 1956.
- The Illustrated Encyclopedia of Aircraft (Part Work 1982-1985). London: Orbis Publishing, 1985.
- Krivinyi, Nikolaus. World Military Aviation. New York: Arco Publishing Company, 1977. ISBN 0-668-04348-2,
- Taylor, John J.H. and Kenneth Munson.Jane's Pocket Book of Major Combat Aircraft. New York: Collier Books, 1973. ISBN 0-7232-3697-6.
- Thompson, Kevin. North American Aircraft: 1934-1998 Volume 2. Santa Ana, CA: Narkiewicz-Thompson, 1999. ISBN 0-913322-06-7.
- Toperczer, Istvan. MiG-17 and MiG-19 Units of the Vietnam War. London: Osprey Publishing Limited, 2001. ISBN 1-84176-162-1.
- United States Air Force Museum guidebook. Wright-Patterson AFB, Ohio: Air Force Museum Foundation, 1975.
External links
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