# N4959P: 2007 Heckler John S SPARROW HAWK II, registration cancelled 2018-01-19

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 19, 2018
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Heckler John S SPARROW HAWK II](https://openairdocs.org/model/heckler-john-s-sparrow-hawk-ii) (registry code 056252V)
- Engine: [Subaru ALL MDLS A/B](https://openairdocs.org/engine/subaru-all-mdls-a-b) (registry code 59050)
- Serial number: S0200025
- Year built: 2007
- Type of aircraft: Rotorcraft
- Engine type: 4 cycle
- Kit: Groen Brothers Aviation Usainc SPARROWHAWK II
- Airworthiness: Experimental, amateur built
- Airworthiness date: March 13, 2008
- Certificate issued: February 4, 2008
- Last registry action: February 4, 2008
- Mode S code: A6264C
- Owner when cancelled: [Heckler John S](https://openairdocs.org/faa-owner/HECKLER%20JOHN%20S)
- Location: [Gilbert, AZ](https://openairdocs.org/faa-place/AZ/Gilbert)
- Owner type: Individual
- Owner's area on the map: 33.3655° N, 111.7397° W: Placed by OpenAirDocs at the center of ZIP code 85234, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4959P
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4959P
- Page: https://openairdocs.org/deregistered/N4959P-2018-01-19

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 Heckler John S SPARROW HAWK II: https://openairdocs.org/model/heckler-john-s-sparrow-hawk-ii.md

## Other aircraft with N4959P

- [Cancelled 1992-01-30](https://openairdocs.org/deregistered/N4959P-1992-01-30): Piper PA-23-235, S/N 27560. Owner: [Novotny Milton](https://openairdocs.org/faa-owner/NOVOTNY%20MILTON), [Seekonk, MA](https://openairdocs.org/faa-place/MA/Seekonk)

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