Aviation General

What is UNLK in Aviation? (Unlock)

What is ECB in Aviation? (Electronic Control Box (Apu))

What is EPE in Aviation? (Estimated Position Error)

What is TROPO in Aviation? (Tropopause)

What is DSDL in Aviation? (Dedicated Serial Data Link)

What is CFDIU in Aviation? (Centralized Fault Data Interface Unit)

What is CG in Aviation? (Centre Of Gravity)

What is ECM in Aviation? (Engine Conditioning Monitoring)

What is EDP in Aviation? (Engine Driven Pump)