Aircraft Description
Model Year
1979
Manufacturer
THUNDER BALLOONS LIMITED
Model
AX7-77
Type Aircraft
Balloon
Cruise Speed
22 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
April 18, 1979
Classification
Standard Balloon Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
March 24, 2020
Registered Owner
Name
WIND SURFER BALLOONING LLC
Address
3002 183RD AVE
City
CARLISLE
State / Zip Code
Iowa50047-5456
Country
United States
Powerplant & Avionics
Engine Type
None
Number of Engines
—
Engine Manufacturer
NONE
Engine Model
NONE
Mode S Code (Oct)
51200173
Mode S Code (Hex)
A5007B
Additional Details
Registration
N421MT
Serial Number
180
Number of Engines
—
Number of Seats
4
Expiration Date
March 31, 2030
Last Action Date
October 13, 2023
Last Update Date
January 19, 2026
Unique ID
00021694
Data Source
Data provided by the US Federal Aviation Administration. View on FAA.gov
Last updated: 2026-03-15 01:32:20 UTC