Austrian Armed Forces Bell Oh58b Military Utility Helicopter On Approach To Land At Payerne Air Base In Switzerland Stock Photo - Download Image Now - iStock
Galerie Erste (3) - Flugzeug-bild.de
heli-archive.ch - Switzerland, late 1960s - The Agusta-Bell 204B HB-XBO in service with Heliswiss at work (HAB - www.heli-archive.ch) | Facebook