navigation acronyms, abbreviations and definitions - International ...

LETFEL leteral emitting thin film electroluminescent device (for displays)
LEUT local element user terminal (GNSS)
LEX Unique experimental signal from the Michibiki QZSS (Japan)
LF light float
LF low frequency (30-300 kHz)
LFA low/local flying area
LFC Lighthouse Finance Committee (GLAs)
LFC low flying chart
LFS low flying system
LFSR linear feedback shift register
LFV Luftfartsverket (Swedish CAA)
LGA land grid array (type of chip)
LGF LAAS ground facility
LH lighthouse
LHA local hour angle
LHCP left hand circularly polarised
LHS left hand seat (cockpit)
LIBERAIL Liberalised and Interoperable Railways (EU)
LICTA ATCOs’ union in Italy
LIDAR Laser Induced Direction and Range (airborne scanning sys for DEMs)
LIFSZ ATCOs’ union in Hungary
Light aircraft aircraft with a max takeoff weight of 12,500 lbs (5,700 kg) or less
LIM local integrity monitor
LINCS Low-cost Identification, Navigation, Communication, Surveillance
LINK2000+ Critical step in data-link tech & applications (precursor to SESAR)
LINS laser inertial navigation system
LIP limited installation program(me)
LISA limited instruction set architecture
LISP Local Integrated Service Package (Galileo)
LITAS low-intensity two-colour approach system
LJAO London Joint Area Organisation (ATC)
LKLY likely (met)
LLA local lighthouse authority
LLI loss of lock index
LLN laser linescan navigation
LLPG local land and property gazetteer
lm lumen (luminus flux in cd sr)
Lm Mean latitude (half the sum of the latitudes of 2 places)
LMDS local-multipoint distribution service
81
March 2012