The Fokker F27 Friendship was a turboprop airliner that earned its reputation as a reliable and efficient workhorse for airlines worldwide. Developed by the Dutch aircraft manufacturer Fokker, the F27 became the most-produced postwar aircraft in the Netherlands.

The F27 was one of the first turboprop airliners to achieve widespread commercial success. Turboprop engines offered a significant advantage over traditional propeller engines, providing smoother operation, improved fuel efficiency, and better performance at high altitudes. It was designed for short and medium-haul routes, perfectly suited for connecting smaller cities and regional airports. With a capacity of typically around 30 to 50 passengers, it offered airlines a cost-effective option for regional travel needs. The F27 first took flight in 1955 and remained in production until 1987. It served with numerous airlines worldwide, playing a crucial role in the development of regional air travel. While many F27s have retired from commercial service, a small number continue to operate today, a testament to their enduring legacy.

NZNAC and subsequently Air New Zealand operated a fleet of 24 Friendships from 1960 until 1990.

Two of them were also operated the NZ Ministry of Transport Calibration Flight, based here at Paraparaumu Aerodrome, and were loaded with electronic equipment so that they could monitor airport approach paths and landing aids at all airports throughout New Zealand and many of the South Pacific Islands.