← Communications Questions
hardtransponder-operations
Squawk code 7500 indicates:
A
Unlawful interference (hijack)
B
Communication failure
C
Emergency
D
Lost aircraft
Unlock All Questions
Get full access to 1,300+ exam questions with detailed explanations across all Communications topics.
First 10 questions per subject are free
Keep practising
Take a timed quiz with random questions, or estimate your training costs.