# N9WK: Aerotek PITTS S-2A, registration cancelled 1997-01-16

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 16, 1997
- Exported to: Spain
- Status when cancelled: Triennial form not returned
- Airframe: [Aerotek PITTS S-2A](https://openairdocs.org/model/aerotek-pitts-s-2a) (registry code 0110201)
- Serial number: 2009
- Type of aircraft: Fixed wing single engine
- Certificate issued: March 1, 1991
- Last registry action: March 20, 1994
- Mode S code: AC6C78
- Owner when cancelled: [Grieb Linn D](https://openairdocs.org/faa-owner/GRIEB%20LINN%20D)
- Location: [Seabrook, TX](https://openairdocs.org/faa-place/TX/Seabrook)
- Owner type: Individual
- Owner's area on the map: 29.5845° N, 95.0396° W: Placed by OpenAirDocs at the center of ZIP code 77586, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N9WK
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9WK
- Page: https://openairdocs.org/deregistered/N9WK-1997-01-16

From the FAA registry file of October 29, 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 Aerotek PITTS S-2A: https://openairdocs.org/model/aerotek-pitts-s-2a.md

## Other aircraft with N9WK

- [Registered now](https://openairdocs.org/aircraft/N9WK): Kastenholz William G COZY MARK IV, S/N 0536, built 2003

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