Aviation General

What is LRU in Aviation? (Line-Replaceable Unit)

What is MBC in Aviation? (Main Base Check)

What is LX in Aviation? (Lightning)

What is TGB in Aviation? (Transfer Gearbox)

What is VFE in Aviation? (Maximum Flaps Extended Speed)

What is OAT in Aviation? (Outside Air Temperature)

What is A/T in Aviation? (Autothrottle)

What is GPS in Aviation? (Global Positioning System)

What is TR in Aviation? (Transformer Rectifier)