N421MT
Thunder Balloons Limited AX7-77
Valid
Iowa
N421MT is a Thunder Balloons Limited AX7-77, a balloon with no engine, built in 1979. It has 4 seats. It is registered to Wind Surfer Ballooning LLC, an LLC in Carlisle, Iowa. The registration is valid: it was issued on March 24, 2020 and expires on March 31, 2030. It holds a standard airworthiness certificate for balloon, dated April 18, 1979.
Aircraft
- Maker
- Thunder Balloons Limited
- Model
- AX7-77
- Serial number
- 180
- Type
- Balloon
- Power
- None · None NONE
- Seats
- 4
- Year built
- 1979
- Cruising speed
- 22 mph
- Transponder code
- A5007B (octal 51200173)
Registration
- Status
- Valid registration
- Certificate issued
- March 24, 2020
- Expires
- March 31, 2030
- Last FAA action
- October 13, 2023
- Airworthiness
- Standard · Balloon · April 18, 1979
- FAA region
- Central
- FAA record id
- 00021694
Owner as the FAA publishes it
- Name
- Wind Surfer Ballooning LLC
- Type
- LLC
- Address
- 3002 183Rd Ave
Carlisle, IA 50047-5456
Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.
Documents on file 0
No bills of sale, loans or other documents are indexed against this tail number.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data