# N54020: Grudieaire GH4, registration cancelled 1972-11-02

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 2, 1972
- Status when cancelled: Valid registration
- Airframe: [Grudieaire GH4](https://openairdocs.org/model/grudieaire-gh4) (registry code 05602N9)
- Serial number: 7466
- Type of aircraft: Rotorcraft
- Certificate issued: April 6, 1971
- Mode S code: A6DAA3
- Owner when cancelled: [Mccoy Hugh M](https://openairdocs.org/faa-owner/MCCOY%20HUGH%20M)
- Location: [Severna Park, MD](https://openairdocs.org/faa-place/MD/Severna%20Park)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N54020
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=54020
- Page: https://openairdocs.org/deregistered/N54020-1972-11-02

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 Grudieaire GH4: https://openairdocs.org/model/grudieaire-gh4.md

## Other aircraft with N54020

- [Cancelled 2018-08-10](https://openairdocs.org/deregistered/N54020-2018-08-10): Cessna 172P, S/N 17274848, built 1981. Registration expired, pending cancellation. Owner: [Raritan Valley Flying School](https://openairdocs.org/faa-owner/RARITAN%20VALLEY%20FLYING%20SCHOOL), [Princeton, NJ](https://openairdocs.org/faa-place/NJ/Princeton)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.