The Fokker 50 is a turboprop-powered airliner, designed as a refinement of and successor to the highly successful Fokker F27 Friendship. The Fokker 60 is a stretched freighter version of the Fokker 50. Both aircraft were built by Fokker in the Netherlands. The Fokker 60 has been operated by the Royal Netherlands Air Force (RNAF), ex-RNAF aircraft are also in service with the Peruvian Naval Aviation.