eVTOL Passenger Experience Final Report
Enhanced Oversight Needed for Nontactical Vehicle Fleets in the National Capital Region
Airport Cooperative Research Program: Airport Passenger Conveyance Systems Planning Guidebook
North American Cruise Statistical Snapshot, 2011
Airport Passenger Screening: Preliminary Observations on Progress Made and Challenges Remaining
D.H. "Dragon Moth" commercial airplane (British)
Dornier do K commercial airplane (german) -- High-wing cantilever monoplane