Boeing

What is FMCS on Boeing 777? (Flight Management Computer System)

What is SEB/ST on Boeing 737? (Seat Electronics Box With Self Test)

What is CVR on Boeing 777? (Cockpit Voice Recorder)

What is KGS on Boeing 737? (Kilograms)

What is DFCS on Boeing 737? (Digital Flight Control System)

What is LO on Boeing 777? (Lock Out)

What is NGT on Boeing 737? (Night)

What is LGHTNG on Boeing 737? (Lightning)

What is PYL on Boeing 777? (Pylon)