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North American T-2 Buckeye

From Wikipedia, the free encyclopedia
Jet powered Training aircraft
T-2 Buckeye
A T-2C Buckeye fromVT-9
General information
TypeJet trainer
National originUnited States
Manufacturer
StatusActive service withHellenic Air Force
Primary usersUnited States Navy (historical)
Number built529
History
Manufactured1958–1970
Introduction dateNovember 1959[1]
First flight31 January 1958[2]
RetiredUnited States Navy 2008[1]

TheNorth American T-2 Buckeye was theUnited States Navy's intermediatetraining aircraft, intended to introduce U.S. Navy andU.S. Marine Corps studentnaval aviators and studentnaval flight officers to jets.[2] It entered service in 1959, beginning the replacement process of theLockheed T2V SeaStar, and was itself replaced by theMcDonnell Douglas T-45 Goshawk in 2008.[1]

Design and development

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In 1956, the US Navy issued a requirement for a jet-poweredbasic trainer to replace itsT-28piston-engined aircraft. (Primary training for the US Navy remained the responsibility of the piston-enginedBeechcraft T-34 Mentor while the jet-poweredLockheed T2V SeaStar provided more advanced training).North American Aviation won the US Navy's competition for the new training aircraft in mid-1956 with its NA-241 design.[3] North American's design, designated the T2J-1 by the US Navy, was a mid-wingedmonoplane with trainee and instructor sitting in tandem on North American-builtejection seats, with the rear (instructor's) seat raised to give a good view over the trainee's head. The aircraft's unswept wing's structure was based on that of theFJ-1 Fury, while its control system was based on the T-28C.[4] It was powered by a singleWestinghouse J34-WE-46/48turbojet, rated at 3,400 lbf (15 kN).[5] While it had no built-in armament, the T2J-1 could accommodate two .50-inch gun pods, 100 lb (45 kg) practice bombs, or 2.75-inch rockets beneath the wings.[4] The T-2's performance was between that of theU.S. Air Force'sCessna T-37 Tweet and the U.S. Navy'sTA-4J Skyhawk.

The first T2J-1 flew on 31 January 1958,[6] and the type entered service with Basic Training Group Seven, soon to becomeVT-7 atNaval Air Station Meridian in 1959. A second training group,VT-9 formed at Meridian in 1961.[7]

The first version of the aircraft entered service in 1959 as theT2J-1. It was redesignated theT-2A in 1962 under the joint aircraft designation system. The aircraft was subsequently redesigned, and the single engine was replaced with two 3,000 lbf (13,000 N)Pratt & Whitney J60-P-6 turbojets in theT-2B. TheT-2C was fitted with two 2,950 lbf (13,100 N) thrustGeneral Electric J85-GE-4 turbojets. TheT-2D andT-2E were export versions for theVenezuelan Air Force andHellenic Air Force, respectively. The T-2 Buckeye (along with theTF-9J Cougar) replaced theT2V-1/T-1A SeaStar, though the T-1 continued in some uses into the 1970s.

A T-2C being parked atNaval Air Station Pensacola, Florida, on August 30, 2005

All T-2 Buckeyes were manufactured byNorth American atAir Force Plant 85, located just south ofPort Columbus Airport inColumbus, Ohio. A total of 609 aircraft were built during the production run. The name Buckeye refers to thestate tree of Ohio, as well as themascot ofOhio State University.

Every jet-qualified Naval Aviator and virtually every Naval Flight Officer from the late 1950s until 2004 received training in the T-2 Buckeye, a length of service spanning over four decades. The aircraft first exited the Naval Aviator strike pipeline (where it saw its final carrier landings) in 2004,[8] and the Naval Flight Officer tactical jet pipeline in 2008. In the Naval Aviator strike pipeline syllabus and the Naval Flight Officer strike and strike fighter pipeline syllabi, the T-2 has been replaced by the near-sonicMcDonnell Douglas T-45 Goshawk (the U.S. Navy version of theBAE Systems Hawk), which is more comparable to other high-performance, subsonic trainers, or the supersonic U.S. Air ForceNorthrop T-38 Talon.[9] More recently, the T-2 has been used as a director aircraft for aerial drones. Several T-2 Buckeyes, although still retaining their USN markings, are now registered as civilian-owned aircraft with FAA "N" numbers; they regularly appear at airshows.[citation needed]

Variants

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A T-2A of VT-7 onUSSAntietam in the early 1960s
T-2A
Two-seat intermediate jet training aircraft, powered by a 3,400-lb (1542-kg) thrustWestinghouse J34-WE-46/48 turbojet, original designationT2J-1 Buckeye, 217 built
YT-2B
Two T-2As were converted into T-2B prototype aircraft.
T-2B
Improved version, it was powered by two 3,000-lb (1360-kg) thrustPratt & Whitney J60-P-6 turbojets; 97 were built.
YT-2C
One T-2B was converted into a T-2C prototype aircraft.
T-2C
Final production version for the U.S. Navy, it was powered by two 2,950-lbf thrustGeneral Electric J85-GE-4 turbojets; 231 were built.
DT-2B and DT-2C
Small numbers of T-2Bs and T-2Cs were converted into drone directors.
T-2D
Export version for Venezuela, 12 built
T-2E
Export version for Greece, 40 built[10]

Operators

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A T-2E Buckeye of the Hellenic Air force.
A civilian-operated T-2B Buckeye[11] painted in United States Navy colors
CAPT Dan Ouimette, Commodore of TRAWING ONE, and CDR Paul Shankland, CO of VT-9, present the last T-2C to make a carrier arrested landing to the National Naval Aviation Museum at NAS Pensacola.
Map with T-2 Buckeye operators in blue and former operators in red

 Greece

 United States

 Venezuela

Aircraft on display

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Specifications (T-2C Buckeye)

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Data fromJane's All The World's Aircraft 1976–77.[13]

General characteristics

  • Crew: 2
  • Length: 38 ft3+12 in (11.67 m)
  • Wingspan:38 ft1+12 in (11.62 m) (over tip tanks)
  • Height:14 ft9+12 in (4.51 m)
  • Wing area: 255 sq ft (23.7 m2)
  • Airfoil: NACA 64A212
  • Empty weight: 8,115 lb (3,681 kg)
  • Max takeoff weight: 13,179 lb (5,978 kg)
  • Fuel capacity: 691 US gal (575 imp gal; 2,620 L) total
  • Powerplant: 2 ×General Electric J85-GE-4turbojets, 2,950 lbf (13.1 kN) thrust each

Performance

  • Maximum speed: 522 mph (840 km/h, 454 kn) at 25,000 ft (7,600 m)
  • Stall speed: 100 mph (160 km/h, 87 kn)
  • Range: 1,046 mi (1,683 km, 909 nmi)
  • Service ceiling: 40,400 ft (12,300 m)
  • Rate of climb: 6,200 ft/min (31 m/s)

See also

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Related development

Aircraft of comparable role, configuration, and era

References

[edit]
  1. ^abc"Farewell, Buckeye!".defensetech.org. Archived from the original on August 14, 2008. RetrievedAugust 13, 2008.
  2. ^ab"T-2 Buckeye". Boeing. Archived fromthe original on 21 May 2013. Retrieved16 March 2013.
  3. ^Air International October 1973, pp. 163–164.
  4. ^abAir International October 1973, p. 164.
  5. ^Air International October 1973, pp. 164, 166.
  6. ^Air International October 1973, p. 165.
  7. ^Air International October 1973, p. 167.
  8. ^Gunsallus, U.S. Navy photo by Ens April (4 April 2004)."040409-N-1914G-002".[dead link]
  9. ^"The Buckeye Stops Here"(PDF). Archived fromthe original(PDF) on 2010-07-14. Retrieved2012-07-07.
  10. ^abchkatopodis (2023-12-27)."Military Training Aircraft Down in Kalamata - Pilot Dead".tovima.com. Retrieved2025-01-20.
  11. ^"FAA Record for N27WS". Archived fromthe original on 2012-02-17.
  12. ^"T-2 – Texas Air Museum".Archived from the original on 2022-11-11. Retrieved2022-11-11.
  13. ^Taylor 1976, pp. 368–369.

External links

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Wikimedia Commons has media related toNorth American T-2 Buckeye.
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