Greyscale Gina by Treflyn Lloyd-Roberts Via Flickr: Portuguese G.91 5445 at the aviation museum in Sintra. The aircraft has special markings to commemorate 75,000 hours of the G.91 in Portuguese service. Aircraft: Força Aérea Portuguesa (Portuguese Air Force) Fiat Aviazione G.91-R/3 5445. Location: Museu do Ar, Air Force Base No.1, Sintra (LPST), Portugal.












