Boarding stairs - All the aeronautical manufacturers
Access Boarding Stairs | OEM Group Pty Ltd
Passengers getting on a Qantas Boeing 707 aeroplane in 1960 by means of a mobile boarding stairs vehicle. Qantas Airways Limited is the flag carrier of Australia and its largest airline. It
Passenger boarding stairs at an airport, Paris, France Stock Photo - Alamy
Ever wondered why some airlines use stairs and not air bridge to board passengers? Here's why | Trending & Viral News