# N21RB: Schempp-Hirth K. G NIMBUS II, registration cancelled

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: date not recorded
- Status when cancelled: Triennial form not returned
- Airframe: [Schempp-Hirth K. G NIMBUS II](https://openairdocs.org/model/schempp-hirth-k-g-nimbus-ii) (registry code 3801925)
- Serial number: 14
- Type of aircraft: Glider
- Mode S code: A1B8A2
- The mark today: https://openairdocs.org/aircraft/N21RB
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=21RB
- Page: https://openairdocs.org/deregistered/N21RB-undated

From the FAA registry file of October 28, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Schempp-Hirth K. G NIMBUS II: https://openairdocs.org/model/schempp-hirth-k-g-nimbus-ii.md

## Other aircraft with N21RB

- [Registered now](https://openairdocs.org/aircraft/N21RB): Brammer Robert C OSPREY 1, S/N 1000001

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