mediumradar
Transponder Mode A provides:
A
Identification, altitude, and aircraft type
B
Identification and pressure altitude
C
Aircraft identification (squawk code) only
D
No information, only enhances radar return
Checking member access
One moment while we confirm your plan so paid members never see checkout by mistake.
Checking member access before showing upgrade options
Keep practising
Take a timed quiz with random questions, or estimate your training costs.