User's Manual

UniLink UL-800/801
Operator’s Manual
23-20-06.01 81
December 2011
Acronym/Abbreviation
/Term
Description
FAA
Federal Aviation Administration
FANS
Future Air Navigation Systems
FL
Flight Level
FLT NO
Flight Number
FMC
Flight Management Computer
FMS
Flight Management System
FPL
Flight Plan
FREQ
Frequency
GND SPD
Ground Speed
GNSS
Global
GPS
Global Positioning System
HS
High Speed
ICAO
International Civil Aviation Organization
ID
Identification, Identifier
IFR
Instrument Flight Rules
IOP
Input/Output Processor
I/O
Input/Output
LAN
Local Area Network
LRU
Line-Replaceable Unit
LS
Low Speed
LSK
Line Select Key
MCDU
Multifunctional Control Display Unit (UASC)
Multi-Purpose Control Display Unit (ARINC)
MCU
Modular Concept Unit
MDM
Modem
MFD
Multifunctional Display
MSG
Message
MSK
Minimum Shift Keying
MVFR
Marginal Visual Flight Rules
ND
Navigation Display
NO COMM
No Communication