Uploaded July 2025 | Updated September 2026, 34 minutes ago
"A Humble Public Servant: Hal Andrews (1924–2007)," by Michael J. Hirschberg, Vertical Flight Society.
Presentation given at the Vertical Flight Society's 81st Annual Forum & Technology Display, Virginia Beach, Virginia, USA, on May 20, 2025.
Learn more about our next Annual Forum at vtol.org/forum
#Forum81 #VTOLhistory #HeloHistory
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Are you interested in drones, helicopters, advanced rotorcraft and/or electric vertical takeoff and landing (eVTOL) aircraft? Are you having a hard time keeping up with the ever-changing landscape of the Advanced Air Mobility and Urban Air Mobility industry? Confused as to what eVTOL, VTOL, STOL, UAM, UAS, AAM, UTM… is and how it will impact you? Are you looking for serious facts and discussions concerning innovation and technology in the aerospace, rotorcraft, eVTOL, and helicopter industries? Search no more. The Vertical Flight Society is your global one-stop-shop for staying up-to-date and informed on all things vertical flight in this rapidly changing technological space.
Check out the Vertical Flight Society’s website at: vtol.org
Subscribe to all things Vertical Flight Society and vertical lift on YouTube at: youtube.com/user/VTOLSociety?sub_confirmation=1
#vtolsociety #helicopter #rotorcraft #VTOL #verticalflight
Looking for something specific? Check out these handy links:
• Membership: vtol.org/membership
• Vertiflite Magazine: vtol.org/vertiflite
• Press Releases: vtol.org/press-releases
• Technical Library: vtol.org/library
• eVTOL News: https://evtol.news
• Vertipedia: vertipedia.vtol.org
• Gallery: gallery.vtol.org
____________________________________________________________________________
VFS SOCIAL MEDIA
Stay up-to-date and in the know while on the go. Like and follow VFS on social media:
Facebook
• facebook.com/VTOLsociety
• facebook.com/electricVTOL
LinkedIn
• linkedin.com/company/vtolsociety
• linkedin.com/groups/3922985 (private group)
Twitter
• twitter.com/VTOLsociety
• twitter.com/ElectricVTOL
• twitter.com/DiversiFlite
"A Humble Public Servant: Hal Andrews (1924–2007)," by Michael J. Hirschberg, Vertical Flight Society.
Presentation given at the Vertical Flight Society's 81st Annual Forum & Technology Display, Virginia Beach, Virginia, USA, on May 20, 2025.
Learn more about our next Annual Forum at vtol.org/forum
#Forum81 #VTOLhistory #HeloHistory
=================================================
Are you interested in drones, helicopters, advanced rotorcraft and/or electric vertical takeoff and landing (eVTOL) aircraft? Are you having a hard time keeping up with the ever-changing landscape of the Advanced Air Mobility and Urban Air Mobility industry? Confused as to what eVTOL, VTOL, STOL, UAM, UAS, AAM, UTM… is and how it will impact you? Are you looking for serious facts and discussions concerning innovation and technology in the aerospace, rotorcraft, eVTOL, and helicopter industries? Search no more. The Vertical Flight Society is your global one-stop-shop for staying up-to-date and informed on all things vertical flight in this rapidly changing technological space.
Check out the Vertical Flight Society’s website at: vtol.org
Subscribe to all things Vertical Flight Society and vertical lift on YouTube at: youtube.com/user/VTOLSociety?sub_confirmation=1
#vtolsociety #helicopter #rotorcraft #VTOL #verticalflight
Looking for something specific? Check out these handy links:
• Membership: vtol.org/membership
• Vertiflite Magazine: vtol.org/vertiflite
• Press Releases: vtol.org/press-releases
• Technical Library: vtol.org/library
• eVTOL News: https://evtol.news
• Vertipedia: vertipedia.vtol.org
• Gallery: gallery.vtol.org
____________________________________________________________________________
VFS SOCIAL MEDIA
Stay up-to-date and in the know while on the go. Like and follow VFS on social media:
• facebook.com/VTOLsociety
• facebook.com/electricVTOL
• linkedin.com/company/vtolsociety
• linkedin.com/groups/3922985 (private group)
• twitter.com/VTOLsociety
• twitter.com/ElectricVTOL
• twitter.com/DiversiFlite
