Aircraft made its first flight 4 September 2020. Just over a week later it made its first public appearance at the Teuge Air Fair. Frisianair is the Dutch distributor for the various Sling aircraft types.

Built in 1950, after 70 years this Ercoupe is in mint condition.

Ex D-IHSI.

Operator: Private - Verein für "Exotic and Antique Flying Machines" The Bücker Bü 131 Jungmann is a two-seater biplane reconnaissance and multi-purpose combat aircraft. It is the first aircraft of the aircraft manufacturer Bücker Flugzeugbau. The first flight took place on April 27, 1934. At the beginning of 1936, Switzerland also had to look for a suitable training aircraft for its pilot beginners. The Bü 131 was used in flight schools and in the newly created Luftwaffe, where it became one of the standard training aircraft and was in service with the Swiss Air Force from 1936 to 1971.