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Graham Warwick
October 23, 2026
Examples of downwash/outwash caution area signage in the FAA’s design guidance for heliports and vertiports. Credit: FAA
The FAA has fleshed out its thinking on the hazards posed by downwash from vertical-takeoff-and-landing (VTOL) aircraft and released draft design standards for heliports and vertiports for industry comment. Draft Advisory Circular (AC) 150/5390-4 on vertical flight aircraft infrastructure design AC…
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FAA Issues Draft Of Final Guidance On Vertiport Design is published in Business Aviation & Advanced Air Mobility Report, an Aviation Week Intelligence Network (AWIN) Market Briefing and is included with your AWIN membership.
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