Yak-9K
Як-9К
- Modification of
- Yak-9T, Yak-9K, Yak-9M, Yak-9DD
- Produced
- 53
- Changes
- 45 mm NS-45 (29 rounds) with a muzzle brake in place of the NS-37. Built April–June 1944 for troop trials.
- Crew
- 1
- Length
- 8,660 mm
- Wingspan
- 9,740 mm
- Wing area
- 17.15 m²
- Empty weight
- 2,291 kg
- Normal takeoff weight
- 3,028 kg
- Engine
- М-105ПФ
- Engines
- 1
- Max speed
- 573 km/h
- Max speed altitude
- 3,750 m
- Service ceiling
- 10,000 m
- Takeoff run
- 345 m
- Landing speed
- 142 km/h
Climb time
| Altitude | Time, min |
|---|---|
| 5,000 m | 6.5 |
Range
| Distance, km | Fuel |
|---|---|
| 598 | Internal |
Armament
| Weapon | Count | Rounds | Position | Synchronized |
|---|---|---|---|---|
| NS-45 | 1 | 29 | Hub | — |
| Berezin UB | 1 | 200 | Fuselage | True |