The Agderfly AS flight school in Norway utilized which type of twin-turboprop STOL utility aircraft between 1989 and 1992?
Agderfly Agderfly AS was a flight school and airline based in Kristiansand, Norway, which operated from 1966 to 2004. Originally based in Froland, since 1969 it operated out of Kristiansand Airport, Kjevik. Agderfly was owned by Ola Rustenberg, who was also chief instructor. From 1989 to 1992 the company was split into three, with one part responsible for scheduled services. It operated two Dornier Do 228 and flew services from Kristiansand to Gothenburg, Billund and Bremen.
Valmet L-70 Vinka The Valmet L-70 "Vinka" is a Finnish-designed piston-powered military basic trainer aircraft of the 1970s. A production run of 30 aircraft were built for the Finnish Air Force in the early 1980s, and although the type was not exported, it formed the basis of the turboprop-powered Aermacchi M-290 RediGO.