Notizen
Bildschirmpräsentation
Gliederung
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"Interception Procedures"
  • Interception Procedures


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Interception Procedures
  • Interception Procedures are published in
    ICAO Annex 2
  • Interception Procedures are also published in AIP Austria, ENR 1.12
  • In the AIP procedures are published in German and in English language,
  • however
  • English language is used in this presentation
  • (because English often is shorter and more precise)
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Interception Procedures
  • Only „Day Signals“ are shown in this presentation, since almost all of general Aviation activities in Austria are during daytime
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Initial phase of interception
  • Position: normally left, slightly above, ahead
  • Rocking wings
  • Acknowledge by rocking wings
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Initial phase of interception
  • Slow level turn, normally to the left, on to the desired heading
  • Follow !
  • and ...
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Initial phase of interception
  • Follow !
  • and
  • Notify air traffic service unit
  • Establish contact with interceptor on 121,5
  • Squawk 7700 or as instructed by air traffic service unit
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In case of confusion ...
  • If there is conflict between any radio signal and the instructions (visual or by radio) from the interceptor:
  • Request clarification, but initially comply with interceptor‘s instructions!
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Radio communication or visual signals?
  • If you have radio contact with the interceptor ...
  • Follow his instructions !
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Visual signals
  • Abrupt break-away with climbing turn 90° or more:
  • „You may proceed“
  • Acknowledge by rocking wings
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Visual signals
  • Circling aerodrome, lowering gear, overflying runway in landing direction:
  • „Land at this aerodrome“
  • Lower landing gear,
    landing light ON
  • proceed to land
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Visual signals
  • Retract landing gear, overfly runway
    1000ft to 2000ft GND, flash landing (or other) lights,
    continue to circle aerodrome
  • Gear up, rocking wings, turning to new heading: „Understood, follow me to other aerodrome“
  • or
  • Abrupt break-away:
    „You may proceed“
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I cannot comply !!!
  • Regular switching on and off of all available lights, but in such manner as to be distinct from flashing lights
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I am in distress !!!
  • Irregular flashing of all available lights
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Happy Landings !