# N21WK: Klabo Waldo GLASAIR III, registration cancelled 1999-09-30

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 30, 1999
- Exported to: Colombia
- Status when cancelled: Sale reported
- Airframe: [Klabo Waldo GLASAIR III](https://openairdocs.org/model/klabo-waldo-glasair-iii) (registry code 0569110)
- Serial number: 8526
- Type of aircraft: Fixed wing single engine
- Last registry action: September 15, 1999
- Mode S code: A1B927
- Location: [Oklahoma City, OK](https://openairdocs.org/faa-place/OK/Oklahoma%20City)
- Owner type: Individual
- Owner's area on the map: 35.4676° N, 97.5164° W: Placed by OpenAirDocs: center of Oklahoma City, OK, within about 14 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N21WK
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=21WK
- Page: https://openairdocs.org/deregistered/N21WK-1999-09-30

From the FAA registry file of November 7, 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 Klabo Waldo GLASAIR III: https://openairdocs.org/model/klabo-waldo-glasair-iii.md

## Other aircraft with N21WK

- [Registered now](https://openairdocs.org/aircraft/N21WK): King Wesley A ROCKET, S/N 001, built 2004

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