On Her Majesty's Secret Service
From The Internet Movie Plane Database
George Lazenby (James Bond)
Diana Rigg (Tracy Di Vicenzo)
Telly Savalas (Ernst Stavro Blofeld)
Gabriele Ferzetti (Marc Ange Draco)
Ilse Steppat (Irma Bunt)
Also from this series:
James Bond films
Registration HB-XCF, serial 8013.
Three aircraft are: HB-XBO (c/n 3048); HB-XCG (c/n 3002); HB-XCQ (c/n 3209).
This Swiss military jet flies past Draco's helicopters, ordering them to land. Draco claims they are with the Red Cross carrying medical supplies for flood victims, so it leaves.