LDA - landing distance available. LED - light emitting diode LF - low-frequency radio waves with frequencies in the 30-300 kHz band.
LDA. See localizer-type directional aid. Lead radial. The radial at which the turn from the DME arc to the inbound course is started.
LDA: Landing Distance Available. LRA: Landing Run Available. LTE: Loss of Tail Rotor Effectiveness in helicopters. A low speed aerodynamic characteristic that can result in an uncommanded rapid yaw rate that does not subside of its own accord.
LDA- (See LOCALIZER TYPE DIRECTIONAL AID.) (See ICAO Term LANDING DISTANCE AVAILABLE.) ...
LOCALIZER-TYPE DIRECTIONAL AID (LDA) - A navigational aid used for nonprecision instrument approaches with utility and accuracy comparable to a localizer; however, ...
Localizer Type Directional Aid (LDA): A facility of comparable utility and accuracy to a localizer that is not aligned with the runway having an angle of divergence exceeding 3 degrees but not exceeding 30 degrees.
Localizer Type Directional Aid or LDA Simplified Directional Facility or SDF GPS - Global Positioning System TACAN SRA - Surveillance Radar Approach (known in some countries as an ASR approach) ...
See also: Service, Direct, Range, Landing, Aircraft
 
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