Airbus

What is PT on Airbus A320? (Point)

What is PTU on Airbus A320? (Power Transfer Unit)

What is TTG on Airbus A320? (Time To Go)

What is ETP on Airbus A320? (Equal Time Point)

What is BFO on Airbus A320? (Beat Frequency Oscillator)

What is MFA on Airbus A320? (Memorized Fault Annunciator)

What is PHC on Airbus A320? (Probe Heat Computer)

What is LLS on Airbus A320? (Left Line Select Key)

What is CSTR on Airbus A320? (Contraint)