# N522C: 1992 Harp Estle LONG-EZ, registration cancelled 2015-05-15

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 15, 2015
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Harp Estle LONG-EZ](https://openairdocs.org/model/harp-estle-long-ez) (registry code 056904U)
- Engine: [Lycoming 0-320 series](https://openairdocs.org/engine/lycoming-0-320-series) (registry code 41508)
- Data sheets: [TCDS E-274](https://openairdocs.org/tcds/E-274) (OpenAirDocs)
- Serial number: 1980-L
- Year built: 1992
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, amateur built
- Airworthiness date: February 14, 1992
- Certificate issued: January 19, 1999
- Last registry action: March 4, 2002
- Mode S code: A6908E
- Owner when cancelled: [Mckee William](https://openairdocs.org/faa-owner/MCKEE%20WILLIAM)
- Location: [Montgomery, TX](https://openairdocs.org/faa-place/TX/Montgomery)
- Owner type: Individual
- Owner's area on the map: 30.4656° N, 95.7300° W: Placed by OpenAirDocs at the center of ZIP code 77356, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N522C
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=522C
- Page: https://openairdocs.org/deregistered/N522C-2015-05-15

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 Harp Estle LONG-EZ: https://openairdocs.org/model/harp-estle-long-ez.md

## Other aircraft with N522C

- [Cancelled 1970-07-02](https://openairdocs.org/deregistered/N522C-1970-07-02): Beech 95-A55, S/N TC-415. Owner: [Continental Air Services Inc](https://openairdocs.org/faa-owner/CONTINENTAL%20AIR%20SERVICES%20INC), [Los Angeles, CA](https://openairdocs.org/faa-place/CA/Los%20Angeles)
- [Cancelled 1959-08-05](https://openairdocs.org/deregistered/N522C-1959-08-05): Stinson 108-3, S/N 108-3522. Exported to Canada. Owner: [Robert W Knight And Keith D Piercy](https://openairdocs.org/faa-owner/ROBERT%20W%20KNIGHT%20AND%20KEITH%20D%20PIERCY), [Portland, OR](https://openairdocs.org/faa-place/OR/Portland)

---
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.