Simplified directional facility (SDF). A NAVAID used for nonprecision instrument approaches. The final approach course is similar to that of an ILS localizer; however, the SDF course may be offset from the runway, generally not more than 3 , and the course may be wider than the localizer, resulting in a lower degree of accuracy.
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Posted in Aircraft Navigation Terms, ATC Terms | Tagged ATC, FAA Pilot's Handbook, Navigation
14 CFR 1.1 16G Abbreviation Acronym Aerodynamics Aircraft Airline Airlines Airport Airports Airworthiness AMT ATC Aviation Safety Aviation Weather Avionics Bird Strike Engineering ETOPS FAA FAA Pilot's Handbook Flight Flying Human Factors ICAO Icinig Inspection Instruments International Landing Maintenance Military Navigation NextGen Parts Pilot Technique Powerplant Regulatory Safety Seats Structures Systems Tires UK Weather
14 CFR 1.1 16G Abbreviation Acronym Aerodynamics Aircraft Airline Airlines Airport Airports Airworthiness AMT ATC Aviation Safety Aviation Weather Avionics Bird Strike Engineering ETOPS FAA FAA Pilot's Handbook Flight Flying Human Factors ICAO Icinig Inspection Instruments International Landing Maintenance Military Navigation NextGen Parts Pilot Technique Powerplant Regulatory Safety Seats Structures Systems Tires UK Weather
