| Manufacturer |
SOKO |
Martin-Baker |
| Description |
The Soko J-21 Jastreb (from ), referred to as the J-1 Jastreb in some sources, is a Yugoslav single-seat, single-engined, light attack aircraft, designed by the Aeronautical Technical Institute (ATI) and Military Technical Institute (VTI), in Belgrade, and manufactured by SOKO in Mostar. |
The Martin-Baker MB 3 was a British prototype fighter aircraft, developed from Martin-Baker’s earlier private ventures, the MB 1 and the MB 2. |
| ICAO Code |
JAST |
|
| First Flight |
1965-07-19 |
1942-08-31 |
| Production End |
1977-01-01 |
|
| Designer |
Aeronautical Technical Institute (ATI) |
James Martin |
| Type |
Light attack aircraft |
Fighter |
| Length (m) |
10.88 |
10.668 |
| Height (m) |
3.64 |
4.572 |
| Cockpit Crew |
1 |
1 |
| Max Speed (km/h) |
820 |
667.8778 |
| Cruise Speed (km/h) |
740 |
|
| Max Ceiling (m) |
12000 |
12192 |
| Rate of Climb (m/s) |
21 |
19.304 |
| Armament |
3 × 0.5 in Browning AN/M3 machine guns; ; 2 × 250 kg general-purpose bombs or; 2 × 150 kg cluster bombs or; 2 × 120 kg cluster fragmentation bombs; 6 × VRZ-157 127 mm rockets; 8 |
6× 20 mm Hispano Mk.II cannon |
| Number Built |
224 |
1 |
| Powerplant Description |
1 × BMB (Rolls-Royce/Bristol Siddeley) Viper Mk 531 turbojet engine, 13.32 kN thrust each |
1 × Napier Sabre H-24 liquid-cooled piston engine, 1491 kW (2000 hp) each |
| Primary Users |
Yugoslav Air Force |
Royal Air Force (intended) |
| Status |
Retired from Republika Srpska Air Force (2006) |
Experimental |
| Wikipedia Article (URL) |
en.wikipedia.org/wiki/Soko_J-21_Jastreb |
en.wikipedia.org/wiki/Martin-Baker_MB_3 |
| Flat Wing Span (m) |
10.56 |
10.668 |
| Flat Wing Area (m²) |
19.43 |
24.3406 |
| Wake Category |
L |
|
| Aircraft Engine |
|
Napier Sabre |
| Number of Engines |
1 |
1 |