The T-38 Talon is a twin-engine, two-seat supersonic trainer built by Northrop for the United States Air Force, and was the first supersonic trainer in the world when it entered service in March 1961. Around 50,000 military pilots have learned to fly fast jets on it, and 1,187 were built between 1961 and 1972. Developed by Northrop.
The T-38 Talon is a twin-engine, two-seat supersonic trainer built by Northrop for the United States Air Force, and was the first supersonic trainer in the world when it entered service in March 1961. Developed by Northrop.
Photo: Balon Greyjoy (wikimedia), CC0 1.0See Specifications for full detail.
The T-38 Talon is a twin-engine, two-seat supersonic advanced trainer designed by Northrop for the United States Air Force. It first flew on 10 April 1959, entered service on 17 March 1961 as the world's first supersonic trainer, and 1,187 were built before production ended in 1972. [1]
Around 50,000 military pilots have trained on it, and it is still the aircraft American fast-jet students fly before moving to the F-15, F-16, F-22, F-35, A-10 or the bomber fleet. NASA flies it too, for astronaut proficiency and chase work. Its replacement, the Boeing-Saab T-7A Red Hawk, has been coming since 2018. [1] [2]
The Talon came out of Northrop's N-156 project, begun in 1954 as a lightweight fighter aimed at small carriers. The US Navy dropped the requirement, leaving Northrop with a design and no customer, so the company reworked it against a US Air Force requirement for a supersonic trainer to replace the Lockheed T-33. It won partly on lifecycle cost - Northrop's comparisons of what the aircraft would cost to own over decades proved highly persuasive with the Air Force. [1]
The same N-156 airframe also produced the F-5 Freedom Fighter, so the trainer and one of the most widely exported light fighters of the Cold War are siblings. The YT-38 prototype flew on 10 April 1959 in the hands of Lew Nelson, and the type entered service on 17 March 1961. [1]
The aircraft is small, light and clean: 12,093 lb at maximum takeoff weight on two J85 turbojets giving 2,900 lbf each in afterburner. That gives it performance out of proportion to its size - sea level to nearly 30,000 ft in one minute, and airborne in as little as 2,300 ft of runway. Handling was deliberately made conventional and undemanding, which is exactly what a trainer needs and is why students go solo in it. [2] [1]
Maintenance drove much of the detail design. The engine mounting arrangement and modular construction were laid out so an engine change takes about an hour, which matters enormously for an aircraft flying several sorties a day for sixty years. The compromises show up elsewhere: the small intakes are prone to ingesting ice and behave poorly at low speed in hot and high conditions, and the brakes are weak enough that throttle and approach speed have to be managed carefully. [1]
Air Education and Training Command uses the T-38C to prepare students for the F-15C and F-15E, F-16, F-22, F-35, A-10, B-1B, B-2 and B-52 - the whole fast-jet and bomber pipeline. The AT-38B added a gunsight and a centreline pylon so weapons delivery could be taught on the same airframe before students reached an operational type. [1]
It has also spent much of its life as a proficiency aircraft rather than a trainer. Strategic Air Command flew T-38s from 1978 to 1991 to keep B-52, B-1, SR-71, U-2, KC-135 and KC-10 crews in currency at a fraction of the cost of flying the real thing, and Air Combat Command and Air Force Global Strike Command still use them for U-2 and B-2 pilots. Germany has flown its 46 aircraft from Sheppard AFB alongside American students since 1968 under the joint NATO training programme. [1]
NASA has flown Talons since the 1960s and operates around 32 of them, mostly from Ellington Field in Houston, at a cost of roughly $25-30 million a year. They are used for astronaut flying proficiency and as chase aircraft, and during the Shuttle era it became a tradition for crews to arrive at the Kennedy Space Center in T-38s. The type has also killed astronauts: Theodore Freeman in a 1964 bird strike, Elliot See and Charles Bassett in fog at St Louis in 1966, and C. C. Williams to an aileron jam in 1967. [1]
The Thunderbirds flew the T-38 through the second half of the 1970s and into the 1980s, drawn by an aircraft that was cheap to run in a period of high fuel prices. That ended on 18 January 1982, when four aircraft flying the diamond formation struck the ground together during practice, killing all four pilots. The team converted to the F-16A afterwards. [1]
The T-38's reputation has inverted over sixty years. In the 1960s it was criticised as too easy compared with the frontline fighters students were heading to; by the 21st century, with the rest of the inventory flown through digital flight control systems, it is regarded as one of the most demanding aircraft in the US Air Force. Nothing about the aircraft changed - the fleet around it did. [1]
Structure is the harder problem. The wing was designed to 7.33 G with a 4,000-hour fatigue life, and in service that produced in-flight wingtip separations, addressed by fitting replacement wings with thicker skins. Around a third of the fleet is going through structural replacement and new wings to reach 2029. The cumulative safety record is 149 USAF fatalities since 1960 and more than 210 aircraft written off, including four fatal accidents between 2019 and 2021 alone. [1]
The T-X competition to replace the Talon opened in late 2010 and drew the BAE Hawk, the Lockheed Martin and KAI T-50, the Leonardo M-346 offered as the T-100, and a clean-sheet Boeing-Saab design. The Boeing-Saab aircraft first flew in December 2016 and was declared the winner in September 2018 as the T-7A Red Hawk. [1]
Transition depends on the T-7A actually being delivered, evaluated and declared operational, and the schedule has moved repeatedly. The USAF's stated position in 2018 was replacement by 2034 if low-rate production began by 2026. Until that happens the T-38 keeps flying - which is why a third of the fleet is having its wings replaced to last until 2029, an aircraft designed in the 1950s being structurally renewed to bridge to a successor that has taken longer to arrive than anyone planned. [1]
T-38s transmit inconsistently, but the training pattern gives them away. Filter for type T38 and watch the airspace around Sheppard, Laughlin, Columbus and Vance AFB on a weekday, where formation departures and repeated overhead recoveries are the tell. NASA's aircraft out of Ellington Field in Houston are the most reliably visible of all, since they fly cross-country routes rather than local circuits.
| Performance | |
| Max Speed | 706 kn (812 mph / 1,307 km/h) |
|---|---|
| Cruise SpeedCruise Speed — The economical speed an aircraft sustains for the bulk of a flight - lower than maximum speed, chosen for the best balance of time and fuel burn. Glossary → | Not published in the USAF fact sheet; maximum is Mach 1.08 at sea level |
| RangeRange — How far an aircraft can fly without refuelling. Quoted figures vary with payload, speed and reserves - see also ferry range and combat radius. Glossary → | 1,093 mi |
| Service CeilingService Ceiling — The highest altitude at which an aircraft can still climb at a useful rate (typically 100 ft/min). Above it, the air is too thin to keep climbing meaningfully. Glossary → | Above 55,000 ft |
| Airframe & Weight | |
| Wingspan | 25 ft 3 in |
| Length | 46 ft 4 in |
| Height | 12 ft 10 in |
| WeightMTOW — Maximum Take-Off Weight - the heaviest an aircraft is certified to be at the start of its take-off run, including fuel, crew, payload and the aircraft itself. Glossary → | empty: 7,200 lb; MTOW: 12,093 lb |
| Power & Payload | |
| Engines | Two General Electric J85-GE-5 afterburning turbojets, 2,050 lbf dry and 2,900 lbf in afterburner each; Propulsion Modernization Program aircraft give 2,200 lbf dry and 3,300 lbf in afterburner |
| ArmamentArmament — The weapons an aircraft can carry: guns, missiles, bombs and rockets, whether mounted internally, on wing hardpoints, or in bomb bays. Glossary → | None on the T-38A and T-38C. The AT-38B weapons trainer added a gunsight and a centreline pylon able to carry a gun pod, rockets or practice bombs |
| Crew | 2 (student and instructor, seated in tandem) |
| CapacityPayload — Everything an aircraft is carrying that isn't the aircraft or its fuel: passengers, cargo, or weapons. Payload and fuel usually trade off against each other. Glossary → | Two-seat trainer with no cargo or passenger capacity |
| Program & Service | |
| Manufacturer | Northrop |
| Origin | United States |
| First Flight | April 10th 1959 |
| Service Entry | March 17th 1961 |
| Number Built | 1,187 |
| Unit Cost | $756,000 (1961 constant dollars) - roughly $8.4M in 2026 dollars, adjusted for CPI inflation |
| Combat Losses | None - the T-38 has never been used in combat. Its losses are training accidents: more than 210 aircraft have been written off over the type's life, and the US Air Force records 149 fatalities since 1960. |
9 notable events involving the T-38 Talon, 1962 to 2021, accounting for 15 deaths. Curated rather than exhaustive.
The type's first crash occurred near Webb Air Force Base in Texas. One crew member was killed and the other ejected safely.
NASA astronaut Theodore Freeman was killed when his T-38 struck a bird. He was the first member of the astronaut corps to die.
Astronauts Elliot See and Charles Bassett, the prime crew for Gemini 9, were killed when their T-38 struck a building while manoeuvring in fog. The accident was attributed to pilot error.
NASA astronaut Clifton C. Williams was killed when an aileron jam caused his T-38 to depart controlled flight.
Four Thunderbirds T-38As flying the diamond formation struck the ground together during a practice sortie, killing all four pilots. The team replaced the T-38 with the F-16A afterwards.
A rudder malfunction brought down a T-38, killing one pilot; the other ejected and was seriously injured.
Two pilots were killed in a collision during the approach to Laughlin Air Force Base in Texas.
Two US Air Force crew were killed when their T-38 crashed at Montgomery Regional Airport in Alabama. The accident was attributed to pilot error.
Two T-38s collided while approaching Laughlin Air Force Base. One student pilot was killed.
| T-38A | The main production version and the bulk of the run at 1,139 aircraft, built between 1961 and 1972 as an unarmed two-seat advanced trainer. It set the pattern the type has followed ever since: tandem seating, twin afterburning J85s, and handling deliberately chosen to be conventional and forgiving rather than representative of a frontline fighter. Most surviving airframes have since been upgraded to T-38C standard. |
| AT-38B | The weapons-training conversion, fitted with a gunsight and a centreline pylon for a gun pod, rockets or practice bombs. It gave student fighter pilots somewhere to learn air-to-ground delivery before moving onto an operational type, and served the Lead-In Fighter Training role for years. It is the only armed member of the family. |
| T-38C | The current US Air Force standard, produced by upgrading existing airframes rather than building new ones. It combines a glass cockpit and avionics modernisation delivered from 2001 with the Propulsion Modernization Program's uprated engines, raising afterburning thrust from 2,900 to 3,300 lbf per side. Around a third of the fleet has also received structural work and new wings to extend service life to 2029. |
| T-38N | NASA's variant, modified under an avionics upgrade programme with modern communications and navigation equipment, a flight management system and weather radar - none of which the military trainer needed but all of which matter for cross-country proficiency flying. NASA operates around 32 aircraft, primarily from Ellington Field in Houston, at a cost of roughly $25-30 million a year to fly and maintain. |
| T-38M | The Turkish modernisation, carried out by Turkish Aerospace, fitting a glass cockpit and updated avionics to keep the type viable well past its original service life. Turkey operates 68 aircraft to this standard, one of the largest T-38 fleets outside the United States and the most heavily reworked. |
| Conversions and proposals | Several minor variants exist alongside the mainstream. The NT-38A covers permanently modified test aircraft, the DT-38A was a US Navy drone-director conversion, the QT-38A an unmanned target drone and the GT-38A a grounded airframe used as a maintenance trainer. Two proposals went nowhere: a rocket-powered hypersonic trainer, rejected in favour of the NF-104A, and a VTOL version with four lift nozzles. |
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