Donau Air Service GmbH is a flight school and aviation company based at Mengen Airfield (EDTM) in Baden-Württemberg, Germany. Training includes SPL, EASA-PPL(A), LAPL(A), NVFR, radio telephony certificates (BZF II/I, AZF) and instructor ratings (FI(A), CRI(A)).
It also offers competency checks, refresher training, alpine familiarization and IFR-oriented training on its Cessna 172 Diesel. The fleet includes the Cessna 172 Diesel, Aquila A 210, Cessna 150 K and Eurostar EV97.