Definition of Saab 37 viggen

See also the Saab 9-3 Viggen automobile

The Saab 37 Viggen (Thunderbolt) was a Swedish single-seat, single-engine, short-medium range fighter aircraft and attack aircraft, manufactured between 1970 and 1990. Several variants were produced to perform the roles of all-weather fighter-interceptor, ground attack, and photo-reconnaissance, as well as two-seat trainer variants.