F

FB FallBack
FBS Fall-Back System
FBU Flight Briefing Unit
FC Feeder Controller
FC Formalised Clearances
FC Frequency Change
FC Course from a Fix to a Distance (ARINC 424 Path Terminator)
FCA Funtional Configuration Audit (MAS - ODS)
FCB Frequency Coordinating Body
FCC Federal Committee for Communications
FCC Flight Control Computer
FCC Flow Co-ordination Cell
FCD Flow Control Decision
FCDS Frequency Channel and Distribution System
FCE Flow Control Execution
FCG Financial Consultation Group (AFG)
FCM Flow and Capacity Management
FCM Flight Confirmation Message (CFMU)
FCNP Fire Control and Navigation Panel
FCO Future Concepts (EATCHIP domain)
FCOM Flight Crew Operating Manual
FCOT Future Concepts Team
FCR Flow Control Request
FCS Frame Check Sequence (RMCDE)
FCTL Flow Control *
Fd Doppler Frequency
FD Flight Director
FD Flight Data *
FD Course from a Fix to a DME Distance (ARINC 424 Path Terminator)
FDA Flight Data Assistant
FDB Full Data Block
FDDI Fiber Distributed Data Interface (LAN - RMCDE / MAS)
FDDI Fiberoptical Digital Data Interchange
FDE Flight Data Exchange
FDE-ICD Flight Data Entry – Interface Control Document