Pozri si video: TOP 10: Vrtuľníky – Bell 47 (č.10) – TOP 10 Helicopters – Bell 47 (No. 10)

Charakteristika a popis videa: TOP 10 Helicopters – Bell 47 (No. 10) – ‚The Bell 47 was the first helicopter to be certified for civil use on 8 March 194…