User Manual
AFIRS 228S Iridium Global Communications System Installation Manual
16 July 2014 L-3 Aviation Recorders Proprietary Page 9
165E5733-00 Rev. 03
Acronym Definition
FWC Flight Warning Computer
GAMA General Aviation Manufacturers Association
GFI General Format Identifier
GPS Global Positioning System
GSE Ground Service Equipment
HBP Harvard Bi-Phase
HYB Hybrid
ICA Instructions for Continued Airworthiness
ICAO International Civil Aviation Organization
ICD Interface Control Document
ICE Iridium Certified Equipment
ICT Installation Configuration Table
IEEE Institute of Electrical and Electronics Engineers
IMEI International Mobile Equipment Identifier
ISO International Organization for Standardization
LGCIU Landing Gear Control Interface Unit
LED Light Emitting Diode
LRU Line Replaceable Unit
LSK Line Select Key
MCDU Multi-Purpose Control and Display Unit
MOPS Minimum Operational Performance Specifications
MP Middle Plug
MUI Maintenance User Interface
N/C Normally Closed
NGSS Next Generation Satellite Systems
N/O Normally Open
ORT Owner Requirements Table
PBX Public Branch Exchange