Comments on: HAI Joins Seven Other Aviation Groups in Seeking Additional FAA Assistance https://rotor.org/hai-joins-seven-other-aviation-groups-in-seeking-additional-faa-assistance/ The global leader in leveraging, innovating, advocating, and expanding vertical flight Fri, 02 Jul 2021 18:39:18 +0000 hourly 1 https://wordpress.org/?v=6.2.2