| Manufacturer | Helwan |
| Model | HA-300 |
| Modification | HA-300 |
| Country | Egypt |
| Years | 1964 |
| Type | Fighter |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 5.84 m |
| Length | 13.00 m |
| Height | 3.65 m |
| Wing area | 16.70 m2 |
| Zero fuel weight | - |
| Empty weight | 2100 kg |
| Maximum takeoff weight | 4490 kg |
| Normal takeoff weight | - |
| Flight duration | - |
| Engine | 1 ТРД Bristol Orpheus 703 (Brandner E-300) |
| Power | - |
| Thrust | 1 x 21.60 (46.95) kN |
| Maximum speed | M=1.13 (M=2) km/h |
| Cruising speed | - |
| Rate of climb | - |
| Practical range | 1400 km |
| Service ceiling | 18000 m |
| Hovering ceiling | - |
| Crew | - |
