# N7AX: 1977 Thunder Balloons AX7-77A, registration cancelled 2013-05-06

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 6, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Thunder Balloons AX7-77A](https://openairdocs.org/model/thunder-balloons-ax7-77a) (registry code 8970108)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Data sheets: [TCDS B2EU](https://openairdocs.org/tcds/B2EU) (OpenAirDocs)
- Serial number: 084
- Year built: 1977
- Type of aircraft: Balloon
- Engine type: None
- Airworthiness: Standard, balloon
- Airworthiness date: June 8, 1977
- Certificate issued: October 19, 1977
- Last registry action: February 23, 1991
- Mode S code: A94FF2
- Owners when cancelled: [Finberg Stan DBA](https://openairdocs.org/faa-owner/FINBERG%20STAN%20DBA), [Finberg And Co](https://openairdocs.org/faa-owner/FINBERG%20AND%20CO)
- Location: [Campbell, CA](https://openairdocs.org/faa-place/CA/Campbell)
- Owner type: Individual
- Owner's area on the map: 37.2792° N, 121.9556° W: Placed by OpenAirDocs at the center of ZIP code 95008, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N7AX
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7AX
- Page: https://openairdocs.org/deregistered/N7AX-2013-05-06

From the FAA registry file of October 28, 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 AX7-77A: https://openairdocs.org/model/thunder-balloons-ax7-77a.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.