How many VHF (Voice Communication) system can be in MEL for A340 aircraft?
What are the guidelines to decide that and is it different for aircraft operating under FAR 121, 125 and 135?
How many VHF (Voice Communication) system can be in MEL for A340 aircraft?
What are the guidelines to decide that and is it different for aircraft operating under FAR 121, 125 and 135?