HB-1629 — ASK 21 of Segel- und Motorfluggruppe Grenchen
Track it live on the map
See HB-1629 and the surrounding airspace in real time in the flight radar — get the Aero.Academy app now.
Facts
- Type
- ASK 21
- Manufacturer
- Schleicher
- Operator
- Segel- und Motorfluggruppe Grenchen
- Country
- Switzerland
- Built
- 1982
- Serial (MSN)
- 21097
- ICAO hex
- 4B4B04
Sightings
Over the last 7 days we recorded 2 flights on 1 day, most recently on July 13, 2026.
About the type: Schleicher ASK 21
The ASK 21 is a glass-reinforced plastic (GRP) two-seat glider aircraft with a T-tail. The ASK 21 is designed primarily for beginner instruction, but is also suitable for cross-country flying and aerobatic instruction.
More aircraft operated by Segel- und Motorfluggruppe Grenchen
Track it live on the map
See HB-1629 and the surrounding airspace in real time in the flight radar — get the Aero.Academy app now.