| Manufacturer | Aero Vodochody |
| Model | L-29 Delfin |
| Modification | L-29 |
| Country | Czechoslovakia |
| Years | 19 |
| Type | Attack aircraft |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 10.29 m |
| Length | 10.81 m |
| Height | 3.13 m |
| Wing area | 19.80 m2 |
| Zero fuel weight | - |
| Empty weight | 2236 kg |
| Maximum takeoff weight | 3540 kg |
| Normal takeoff weight | 3280 kg |
| Flight duration | 2.30 h |
| Engine | 1 ТРД Motorlet M. 701c 500 |
| Power | - |
| Thrust | 1 x 8.73 kN |
| Maximum speed | - |
| Cruising speed | - |
| Rate of climb | - |
| Practical range | 900 km |
| Service ceiling | 11500 m |
| Hovering ceiling | - |
| Crew | 2 |
