# N9527L: 1974 Grumman American Avn. AA-5, registration cancelled 2017-02-13

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 13, 2017
- Status when cancelled: Revoked, canceled
- Airframe: [Grumman American Avn. AA-5](https://openairdocs.org/model/grumman-american-avn-aa-5) (registry code 3960104)
- Engine: [Lycoming 0-320 series](https://openairdocs.org/engine/lycoming-0-320-series) (registry code 41508)
- Data sheets: [TCDS A16EA](https://openairdocs.org/tcds/A16EA), [TCDS E-274](https://openairdocs.org/tcds/E-274) (OpenAirDocs)
- Serial number: AA5-0527
- Year built: 1974
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Certificate issued: March 24, 1976
- Last registry action: May 29, 1977
- Mode S code: AD3F6D
- Owner when cancelled: [Hardtke Leon C DBA](https://openairdocs.org/faa-owner/HARDTKE%20LEON%20C%20DBA)
- Location: [Longview, TX](https://openairdocs.org/faa-place/TX/Longview)
- Owner type: Individual
- Owner's area on the map: 32.5086° N, 94.7242° W: Placed by OpenAirDocs at the center of ZIP code 75601, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N9527L
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9527L
- Page: https://openairdocs.org/deregistered/N9527L-2017-02-13

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 Grumman American Avn. AA-5: https://openairdocs.org/model/grumman-american-avn-aa-5.md

---
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.