# N1KV: 1975 Watt KV-1, registration cancelled 2010-12-17

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 17, 2010
- Status when cancelled: Revoked, pending cancellation
- Airframe: [Watt KV-1](https://openairdocs.org/model/watt-kv-1) (registry code 0565319)
- Engine: [Menasco 0-45](https://openairdocs.org/engine/menasco-0-45) (registry code 43501)
- Serial number: 0001
- Year built: 1975
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Certificate issued: March 24, 1975
- Last registry action: January 14, 1977
- Mode S code: A000F7
- Owner when cancelled: [Watt Vernon F](https://openairdocs.org/faa-owner/WATT%20VERNON%20F)
- Location: [Eagle Butte, SD](https://openairdocs.org/faa-place/SD/Eagle%20Butte)
- Owner type: Individual
- Owner's area on the map: 44.9790° N, 101.0251° W: Placed by OpenAirDocs at the center of ZIP code 57625, within about 20 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N1KV
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1KV
- Page: https://openairdocs.org/deregistered/N1KV-2010-12-17

From the FAA registry file of October 31, 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 Watt KV-1: https://openairdocs.org/model/watt-kv-1.md

## Other aircraft with N1KV

- [Registered now](https://openairdocs.org/aircraft/N1KV): Lancair LC-40-550FG, S/N 40063, built 2003

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