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3 Cards in this Set

  • Front
  • Back
Alternate Aerodrome Weather Requirements (Part 121)
One Alternate - Ceiling at least 1000' AGL, Visibility above 5km or 2km move than the minimum whichever is greater,

Two Alternate - PA: 600ft ceiling or 200ft above DH, or NPA: 800ft ceiling or 200ft above MDH.
Met Minima at Departure which would require to nominate a Departure Alternate (121/125)
Wx conditions above takeoff minima but below landing minima.

Alternate within 1 hours flying time (twin engine) or 2 hours flying time (3+ engine) at OEI cruise speed.
Power Supply requirements for Alternate - Air operations
Secondary Electric Power supply for ground based nav aids and aerodrome lighting for night operations