# N2071U: Knisel Edward R CHALLENGER SPECIAL, registration cancelled 1997-03-21

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 21, 1997
- Status when cancelled: Triennial form not returned
- Airframe: [Knisel Edward R CHALLENGER SPECIAL](https://openairdocs.org/model/knisel-edward-r-challenger-special) (registry code 05624AX)
- Serial number: 0393CW0420
- Type of aircraft: Fixed wing single engine
- Certificate issued: November 17, 1993
- Last registry action: November 20, 1996
- Mode S code: A1AE92
- Owner when cancelled: [Knisel Edward R](https://openairdocs.org/faa-owner/KNISEL%20EDWARD%20R)
- Location: [Blissfield, MI](https://openairdocs.org/faa-place/MI/Blissfield)
- Owner type: Individual
- Owner's area on the map: 41.8090° N, 83.8756° W: Placed by OpenAirDocs at the center of ZIP code 49228, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N2071U
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=2071U
- Page: https://openairdocs.org/deregistered/N2071U-1997-03-21

From the FAA registry file of November 3, 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 Knisel Edward R CHALLENGER SPECIAL: https://openairdocs.org/model/knisel-edward-r-challenger-special.md

## Other aircraft with N2071U

- [Registered now](https://openairdocs.org/aircraft/N2071U): Sohn Richard AVID FLYER, S/N 589, built 2001

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