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Old 9th Dec 2014, 15:24
  #44 (permalink)  
aterpster
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Peekay4:


So the FAA will no longer publish a VDA if there are obstacles penetrating the 34:1 surface.
That is not correct.

Since I couldn't find a Terps Instruction Letter or policy memo on AFS-420's website, I asked the author of Order 8260.19. He advises me it is still somewhat a "hot potato." It is still flight inspection's call. If they feel it should be removed, then in some cases Aero Nav designers first try to raise the angle.
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