First flown in 1958, the T1A is an intermediate trainer powered by a 1820kg Bristol Siddeley Orpheus 805 turbojet engine. Forty were built for the JASDF, delivery ending in May 1963. The T1B version was first flown in 1960. Twenty-two were built for the JASDF, each powered by an Ishikawajima-Harima J3-IHI-3 turbojet engine.
| ENGINE||1 x BS "Orpheus 80506", 17.8kN|
| Take-off weight||5000 kg||11023 lb|
| Empty weight||2420 kg||5335 lb|
| Wingspan||10.5 m||34 ft 5 in|
| Length||12.1 m||40 ft 8 in|
| Height||4.1 m||13 ft 5 in|
| Wing area||22.2 m2||238.96 sq ft|
| Max. speed||925 km/h||575 mph|
| Cruise speed||620 km/h||385 mph|
| Ceiling||15900 m||52150 ft|
| Range w/max.fuel||1300 km||808 miles|
| ARMAMENT||1 x 12.7mm machine-guns, 2 cannons or 4 missiles or 2 bombs|
Are there any info on the cannons it had?
Do you have any comments about this aircraft ?