# N4570V: 1984 Wilkinson John I CGS HAWK MOD A, registration cancelled 2017-06-30

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 30, 2017
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Wilkinson John I CGS HAWK MOD A](https://openairdocs.org/model/wilkinson-john-i-cgs-hawk-mod-a) (registry code 05675PL)
- Engine: [Kawasaki ALL MDLS A/B](https://openairdocs.org/engine/kawasaki-all-mdls-a-b) (registry code 35500)
- Serial number: H-5-143-K
- Year built: 1984
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: June 22, 1988
- Certificate issued: August 27, 1991
- Last registry action: July 30, 2010
- Mode S code: A58E89
- Owner when cancelled: [Siefers Bruce R](https://openairdocs.org/faa-owner/SIEFERS%20BRUCE%20R)
- Location: [Ashtabula, OH](https://openairdocs.org/faa-place/OH/Ashtabula)
- Owner type: Individual
- Owner's area on the map: 41.8559° N, 80.7905° W: Placed by OpenAirDocs at the center of ZIP code 44004, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4570V
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4570V
- Page: https://openairdocs.org/deregistered/N4570V-2017-06-30

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 Wilkinson John I CGS HAWK MOD A: https://openairdocs.org/model/wilkinson-john-i-cgs-hawk-mod-a.md

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