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Thunder Balloons Limited AX7-77

FAA model code8970107

Thunder Balloons Limited AX7-77: Balloon, with 4 aircraft on the US register, built between 1979 and 1987.

4
On the US register
0
Engines
4
Seats
22mph
Cruise speed
Class
Balloon
Engine type
None
Operates from
Land
Weight class
Up to 12,499 lb
Build years on the register
1979–1987

Aircraft on the register by year built

More registered Thunder Balloons Limited AX7-77 aircraft were built in 1979 than in any other year: 1.

01119801985

Source: FAA Releasable Aircraft Registry, retrieved 2026-09-22. Counts are Voydar's tally of current registrations. Aircraft still registered today, by year of manufacture; not production totals.

Where they are registered

US states with the most registrations of this type. The state is the registration address, a count only.

  • CA1
  • IA1
  • MI1
  • NM1

Source: FAA Releasable Aircraft Registry, retrieved 2026-09-22. Counts are Voydar's tally of current registrations.

All Thunder Balloons Limited models

Specifications are the FAA aircraft reference record for the model code; the FAA file carries no dimensions or performance beyond those shown. Reference data, not for flight planning.