The Schempp-Hirth Nimbus-4 is a family of high-performance FAI Open Class gliders designed by Klaus Holighaus and manufactured by Schempp-Hirth Flugzeugbau GmbH in Kirchheim Germany. The Nimbus-4 first flew in 1990.
Made by Schempp-Hirth.
It is the successor of the Schempp-Hirth Nimbus-3 .