Question id 48 - Air Law - SPL - Sailplane Pilot License

Round area on an aerodrome prepared for the landing and take-off of aircraft
Rectangular area on a land aerodrome prepared for the landing and take-off of helicopters.
Rectangular area on a land aerodrome prepared for the landing and take-off of aircraft.
Rectangular area on a land or water aerodrome prepared for the landing and take-off of aircraft.

Training tests and timed exam simulations SPL - Sailplane Pilot License