Hi Blixen,
>says its a d520 any got info on it what country?
Eric Brown in "Testing for Combat" commented on the D.520.
Features:
- RPM automatically regulated by throttle
- 1 20 mm engine cannon, 4 7.5 mm wing machine guns
Advantages:
- Good performance
- Climb rate comparable to or better than Me 109E
Disadvantages:
- Automatic RPM control leads to overspeeding in dives
- Engine cuts out under negative G
- Poor yaw stability on power changes or turbulence -> poor gunnery platform
- Elevator trim gets stuck at high diving speeds
- Abrupt stall with virtually no warning
- Difficult spin recovery
- Poor rudder effectiveness before touchdown
- Tendency for ground loops due to wide landing gear
- Speed inferior to Me 109E
Regards,
Henning (HoHun)