# N4231H: 1981 Thunder Balloons AX7-77Z, registration cancelled 2019-09-06

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 6, 2019
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Thunder Balloons AX7-77Z](https://openairdocs.org/model/thunder-balloons-ax7-77z) (registry code 8970110)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Data sheets: [TCDS B2EU](https://openairdocs.org/tcds/B2EU) (OpenAirDocs)
- Serial number: 315
- Year built: 1981
- Type of aircraft: Balloon
- Engine type: None
- Airworthiness: Standard, balloon
- Airworthiness date: April 20, 1981
- Certificate issued: March 14, 2013
- Last registry action: November 10, 2015
- Mode S code: A50947
- Owner when cancelled: [Great Lakes Thunder Colt Ltd](https://openairdocs.org/faa-owner/GREAT%20LAKES%20THUNDER%20COLT%20LTD)
- Location: [Manchester, MI](https://openairdocs.org/faa-place/MI/Manchester)
- Owner type: Corporation
- Owner's area on the map: 42.1557° N, 84.0292° W: Placed by OpenAirDocs at the center of ZIP code 48158, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4231H
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4231H
- Page: https://openairdocs.org/deregistered/N4231H-2019-09-06

From the FAA registry file of November 4, 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 Thunder Balloons AX7-77Z: https://openairdocs.org/model/thunder-balloons-ax7-77z.md

## Other aircraft with N4231H

- [Cancelled 1963-09-09](https://openairdocs.org/deregistered/N4231H-1963-09-09): Piper PA-14, S/N 14-34. Exported to Liberia. Owner: [Worldwide Evangelization Crusade](https://openairdocs.org/faa-owner/WORLDWIDE%20EVANGELIZATION%20CRUSADE), [Fort Washington, PA](https://openairdocs.org/faa-place/PA/Fort%20Washington)

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