N421MT — 1979 Thunder Balloons Limited AX7-77
Active registrationChecked against FAA & NTSB records · as of Jul 23, 2026
N421MT has no NTSB accident records on file. Registration data compiled from public FAA records as of Jul 23, 2026.
Aircraft record
- Serial number
- 180
- Manufacturer
- Thunder Balloons Limited
- Model
- AX7-77
- Year
- 1979
- Category
- Balloon
- Engine
- None None
- Registration
- Active
- Registered to
- Wind Surfer Ballooning Llc — Carlisle, IA
Accident & incident history
No NTSB accident records on file.
Registration timeline
Ownership and registration events for this airframe (the 1979 Thunder Balloons Limited AX7-77).
- Mar 24, 2020registered — Wind Surfer Ballooning Llc
Frequently asked
- Has N421MT been in an accident?
- No NTSB accident records are on file for N421MT.
- What kind of aircraft is N421MT?
- N421MT is a 1979 Thunder Balloons Limited AX7-77 (balloon), serial number 180.
- Who is N421MT registered to?
- N421MT is registered to Wind Surfer Ballooning Llc of Carlisle, IA. Registration status: active.
The full N421MT report
$12 $29 launch pricing
- Full NTSB investigation narratives — the complete text, not just the cause line
- Pre-buy question list generated from this aircraft’s actual records
- Complete registration & deregistration timeline, print-ready
Instant access · no account · permanent link