# N9741Z: Thunder Balloons AX7-77, registration cancelled 2017-07-07

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 7, 2017
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Thunder Balloons AX7-77](https://openairdocs.org/model/thunder-balloons-ax7-77) (registry code 8970107)
- Serial number: 882
- Type of aircraft: Balloon
- Certificate issued: September 22, 1993
- Last registry action: October 21, 2008
- Mode S code: AD9514
- Owners when cancelled: [Bumpass Edwin A](https://openairdocs.org/faa-owner/BUMPASS%20EDWIN%20A), [Galavotti Lisa M](https://openairdocs.org/faa-owner/GALAVOTTI%20LISA%20M)
- Location: [Avon, CO](https://openairdocs.org/faa-place/CO/Avon)
- Owner type: Co-owned
- Owner's area on the map: 39.6130° N, 106.5031° W: Placed by OpenAirDocs at the center of ZIP code 81620, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N9741Z
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9741Z
- Page: https://openairdocs.org/deregistered/N9741Z-2017-07-07

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 Thunder Balloons AX7-77: https://openairdocs.org/model/thunder-balloons-ax7-77.md

## Other aircraft with N9741Z

- [Cancelled 1973-04-10](https://openairdocs.org/deregistered/N9741Z-1973-04-10): Spherotrol SE-1, S/N 0001. Owner: [Miles Melvin O/Miles Pearl E](https://openairdocs.org/faa-owner/MILES%20MELVIN%20O%2FMILES%20PEARL%20E), [Fountain Valley, CA](https://openairdocs.org/faa-place/CA/Fountain%20Valley)
- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N9741Z-undated): Cessna U206G, S/N U20606635. N-number assigned, not yet registered

---
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.