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  2. Final approach - Wikipedia

    en.wikipedia.org/wiki/Final_approach

    For example, in the United States, the final approach fix is marked on a NACO IAP by a lightning bolt symbol and on a Jeppesen terminal chart by the end of the glide slope path symbol. It is the point in space where the final approach segment begins on an instrument approach. The final approach point is a point on a non-precision approach and ...

  3. Marker beacon - Wikipedia

    en.wikipedia.org/wiki/Marker_beacon

    A back course marker (BC) normally indicates the ILS back-course final-approach fix where approach descent is commenced. It is identified by pairs of Morse-code "dots" at 3000 Hz (95 pairs per minute), which will trigger the white light on a marker beacon indicator, but with a different audio rhythm from an inner marker or en-route marker.

  4. Airfield traffic pattern - Wikipedia

    en.wikipedia.org/wiki/Airfield_traffic_pattern

    An Airbus A330-300 of Turkish Airlines on short final to Heathrow Airport, immediately before landing. An airfield traffic pattern is a standard path followed by aircraft when taking off or landing while maintaining visual contact with the airfield. At an airport, the pattern (or circuit) is a standard path for coordinating air traffic. It ...

  5. List of aviation, avionics, aerospace and aeronautical ...

    en.wikipedia.org/wiki/List_of_aviation,_avionics...

    Final approach course FACF final approach course fix Point at which the final approach descent is begun FADEC full authority digital engine control: Engine equipment FAC Flight Augmentation computer Avionics FAF final approach fix: FAF first available flight Airline operations FALS full approach lighting system FANS Future Air Navigation System

  6. Visual approach slope indicator - Wikipedia

    en.wikipedia.org/wiki/Visual_approach_slope...

    The visual approach slope indicator (VASI) is a system of lights on the side of an airport runway threshold that provides visual descent guidance information during final approach. These lights may be visible from up to 8 kilometres (5.0 mi) during the day and up to 32 kilometres (20 mi) or more at night.

  7. Precision approach path indicator - Wikipedia

    en.wikipedia.org/wiki/Precision_Approach_Path...

    A precision approach path indicator (PAPI) is a system of lights on the side of an airport runway threshold that provides visual descent guidance information during final approach. It is generally located on the left-hand side of the runway approximately 300 metres (980 ft) beyond the landing threshold of the runway.

  8. Maltese cross - Wikipedia

    en.wikipedia.org/wiki/Maltese_cross

    The Huguenot cross, a symbol of French Protestants, is an eight-pointed cross with a dove. The United Protestant Church of France used an emblem that combined a stylized Latin cross and a Maltese cross. In Spain, the golden eight-pointed cross is the symbol used by the military Medical Corps.

  9. Airport diagram - Wikipedia

    en.wikipedia.org/wiki/Airport_diagram

    For helicopter movement, the chart shall provide information between the helicopter stand, the touchdown and lift-off area, and the final approach and take-off area; the chart should also supplement information along helicopter ground and air taxiways and air transit routes. In addition, essential operational information should also be provided ...