- T-38 Talon
name = T-38 Talon
type = Advanced trainer
first flight =
10 March 1959
17 March 1961
status = Operational
primary user =
United States Air Force
more users =
United States Navy NASA Luftwaffe
produced = 1961–1972
number built = 1,187
unit cost =
developed from = N-156
variants with their own articles =
The Northrop T-38 Talon is an American supersonic
jet trainer. It was the world's first, and most produced supersonic trainer. It remains in service as of 2008 in air forces throughout the world including the United States Air Force(USAF), which remains its largest user.
The basic airframe was used for the light combat aircraft F-5 Freedom Fighter family. In addition to USAF pilots, T-38s are also used by NASA astronauts, the U.S. Naval Test Pilot School (other T-38s were previously used as USN aggressor aircraft), other
NATOpilots under a joint training program, and some under civilian ownership.
Design and development
The T-38 was designed in the mid 1950s as the trainer variant of a lightweight fighter project (the N-156 project) by the
Northrop Corporation(today part of Northrop Grumman). Although the United States Air Forcehad no need for a small fighter at the time, it became interested in the trainer as a replacement for the T-33 Shooting Starit was then using in this role. The first of three prototypes (designated YT-38) flew on March 10 1959. The type was quickly adopted and the first production examples were delivered in 1961, officially entering service on March 17that year, complementing the T-37 primary jet trainer. When production ended in 1972, 1,187 T-38s had been built. Since its introduction, it is estimated that some 50,000 military pilots have trained on this aircraft. The USAF remains one of the few armed flying forces using dedicated supersonic final trainers, as most such as the US Navy use high subsonic trainers.
The T-38 is of conventional configuration, with a small, low, long-chord wing, a single vertical stabilizer, and tricycle undercarriage. The aircraft seats a student pilot and instructor in tandem, and has intakes for its two
turbojetengines at the wing roots. Its nimble performance has earned it the nickname "white rocket"—in 1962, T-38s set four climb records.
The F-5B and F (which also derive from the N-156) can be distinguished from the T-38 by the wings; the wing of the T-38 meets the fuselage straight and ends square, while the F-5 possesses
leading edge extensions near the wing roots and wingtip launch rails for air to air missiles. Under the paint, the T-38 wing is constructed of honeycomb material whereas the wing of the F-5 family is constructed of conventional skin over underlying support structure.
Most T-38s built were of the T-38A variant, but the USAF also had a small number of aircraft that had been converted for weapons training. These aircraft (designated AT-38B) had been fitted with a gunsight and could carry a gunpod, rockets, or bombs on a centerline pylon. In 2003, 562 T-38s were still operational with the USAF and are currently undergoing structural and avionics programs (T-38C) to extend their service life to 2020. Improvements include the addition of a HUD,
GPS, INS ( Inertial Navigation System), and TCAS as well as PMP (a propulsion modification designed to improve low-altitude engine performance by significantly increasing thrust). Many USAF variants (T-38A and AT-38B) are being converted to the T-38C standard.
The fighter version of the N-156 was eventually selected for the US
Military Assistance Program(MAP) and produced as the F-5 Freedom Fighter. Many of these have since reverted to a weapons training role as various air forces have introduced newer types into service. The F-5G was later developed into the single-engine F-20 Tigershark.
United States Air Force Strategic Air Commandhad T-38 Talons in service from 1981 through 1991. These planes were used to enhance the career development of bomber co-pilots through the "Accelerated Copilot Enrichment (ACE) Program". They were later used as proficiency aircraft for all B-52and B-1pilots, as well as SR-71, U-2, KC-135, and KC-10pilots.
Besides the USAF, other T-38 operators include the German
Luftwaffe, the Portuguese Air Force, the Republic of China Air Force, the Turkish Air Forceand the US Navy. It is also flown by NASAand Boeing, who use the type as a chase plane. There is a very small number of them in private civilian hands.
NASA also uses the plane as a jet trainer for its astronauts; its fleet is housed primarily at
Ellington Fieldin Houston, Texas. NASA's T-38's have been in some notable fatal accidents in the 1960s, resulting in the deaths of astronauts Theodore Freeman, Elliott See, and Charles Bassett. These crashes were due to adverse conditions and not due to problems with the jet.
In the wake of the
January 28, 1986 Space Shuttle Challenger disaster, the then-President Ronald Reagan and his wife Nancy traveled to the Lyndon B. Johnson Space Centerin Houston, Texason January 31, 1986, to speak at a memorial service honoring the astronauts. It was attended by 6,000 NASA employees and 4,000 guests, as well as by the families of the crew. During the carefully planned ceremony, an Air Force band led the singing of "God Bless America" as NASA T-38 Talons flew directly over the scene, in the traditional missing-man formation. All activities were broadcast live by the national television networks.Fact|date=April 2008
In response to the 1973 OPEC oil embargo, the Thunderbirds aerobatic display team of the U.S. Air Force adopted the T-38 Talon, which used far less fuel than the
F-4 Phantom, in 1974. (The Blue Angelsdownsized to the A-4 Skyhawkat roughly the same time). After the infamous "Diamond Crash" incident that killed four of the team's six demonstration pilots, the Talon was replaced in this role by the front-line F-16A Fighting Falcon in 1983.
Two fatal crashes, one on
23 April 2008at Columbus Air Force Basein Mississippiand the second on 1 May 2008at Sheppard Air Force Basein Wichita Falls, Texas, resulted in four fatalities, causing the Air Force to temporarily ground the aircraft. [Associated Press, "Planes Grounded After Crashes", printed in the New York Times, May 2, 2008, p. 14.]
* N-156T : Northrop company designation.
* YT-38 : Prototype, two built, later re-designated YT-38A
* T-38A : Two-seat advanced training aircraft, production model, 1139 built.
* T-38A(N) : Two-seat astronaut training version for NASA.
* AT-38A : A small number of T-38As were converted into weapons training aircraft.
* DT-38A : A number of US Navy T-38As were converted into drone directors.
* NT-38A : A small number of T-38As were converted into research and test aircraft.
* QT-38A : Unmanned target drone aircraft.
* AT-38B : Two-seat weapons training aircraft.
* T-38C : A T-38A with structural and avionics upgrades. [ [http://www.af.mil/factsheets/factsheet.asp?id=126 Factsheets : T-38 Talon : T-38 Talon ] ]
Portuguese Air Force;ROC-TW
Republic of China Air Force;TUR
Turkish Air Force;ROK
* Republic of Korea Air force;USA
United States Air Force(462 as of September 2007 [ [http://www.airforce-magazine.com/MagazineArchive/Magazine%20Documents/2008/May%202008/0508facts_figs.pdf "The Air Force in Facts and Figures"] , Air Force Magazine, May 2008.] )
United States Navy
Thornton Aircraft Company(~5 aircraft)
plane or copter?=plane
jet or prop?=jet
crew=2: student and instructor
length main=46 ft 4.5 in
length alt=14.14 m
span main=25 ft 3 in
span alt=7.7 m
height main=12 ft 10.5 in
height alt=3.92 m
area main=170 ft²
area alt=16 m²
empty weight main=7,200 lb
empty weight alt=3,270 kg
loaded weight main=11,820 lb
loaded weight alt=5,360 kg
max takeoff weight main=12,500 lb
max takeoff weight alt= 5,670 kg
General Electric J85-5A (J85-5R after PMP modification)
type of jet=afterburning
number of jets=2
thrust main=3,850 lbf
thrust alt=17.1 kN
max speed main=Mach 1.3
max speed alt=858 mph, 1,381 km/h
range main=1,140 mi
range alt=1,835 km
ceiling main=50,000 ft
ceiling alt=15,240 m
climb rate main=33,600 ft/min
climb rate alt=170.7 m/s
loading main=70 lb/ft²
loading alt=340 kg/m²
List of active United States military aircraft
* [http://www.af.mil/factsheets/factsheet.asp?id=126 T-38 Talon USAF Fact Sheet]
* [http://www.globalsecurity.org/military/systems/aircraft/t-38.htm T-38 Talon page on GlobalSecurity.org]
* [http://www.sr-71.org/aircraft/t-38.php T-38 Talon page on SR-71.org]
Wikimedia Foundation. 2010.
Look at other dictionaries:
talon — [ talɔ̃ ] n. m. • 1155; lat. pop. °talo, onis, class. talus I ♦ 1 ♦ Partie postérieure du pied (chez l être humain), dont la face inférieure touche le sol pendant la marche. Talon et pointe du pied. Os du talon. ⇒ calcanéum. Mercure porte des… … Encyclopédie Universelle
TALON — Cette page d’homonymie répertorie les différents sujets et articles partageant un même nom … Wikipédia en Français
Talon News — is an American website which became newsworthy in January 2005 because alleged irregularities in the background of its chief correspondent, known as Jeff Gannon, came to light. Gannon, born James Dale Guckert, resigned from Talon on 8 February… … Wikipedia
talon — TALON. s. m. La partie de derriere du pied. Il a le talon escorché. Achille ne pouvoit estre blessé qu au talon. avoir les mules aux talons. l os du talon. on peint Mercure avec des ailes aux talons. On dit d Un cheval, qu Il a le talon haut, le… … Dictionnaire de l'Académie française
Talon (Dorney Park & Wildwater Kingdom) — Talon (Dorney Park) Pour les articles homonymes, voir Talon … Wikipédia en Français
Talon (attraction) — Talon (Dorney Park) Pour les articles homonymes, voir Talon … Wikipédia en Français
Talón de Hierro — Saltar a navegación, búsqueda Régimen de gobierno que se implanta en la Tierra durante el siglo XX, dentro de la novela El talón de hierro, de Jack London, publicada en 1908. El Talón de Hierro es el nombre que le otorga el obrero revolucionario… … Wikipedia Español
Talon (Dorney Park & Wildwater Kingdom) — Talon Daten Typ Stahl inverted Modell Inverted Coaster … Deutsch Wikipedia
Talon (Dorney Park & Wildwater Kingdom) — Talon Daten Standort Dorney Park Wildwater Kingdom (Allentown, Pennsylvania, USA) Typ … Deutsch Wikipedia
talon — TALÓN, taloane, s.n. 1. Parte a unei foi dintr un registru, dintr un chitanţier, dintr un bonier etc. care rămâne la cotor după ce s a rupt partea detaşabilă. 2. Parte a ciorapului care acoperă călcâiul, marcată printr o ţesătură mai deasă. 3.… … Dicționar Român
Talon (Nievre) — Talon (Nièvre) Pour les articles homonymes, voir Talon. Talon Administration Pays France Région Bourgogne Département … Wikipédia en Français