| Tail Number / N-Number | N821TC |
| Manufacturer | THUNDER & COLT AIRBORNE AMER |
| Model | AX8-90 S 2 |
| Year Built | 1994 |
| Manufacturer's Serial Number | 2467USA |
| Aircraft Type | Balloon |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | NONE |
| Engine Model | NONE |
| Number of Engines | 0 engines |
| Type of Registrant | Individual |
| Owner Name | GAUTHIER JOSEPH R |
| Street | 2756 MERELUS DR |
| City | WATERFORD |
| State | MI |
| Zip Code | 48329-2543 |
| Region | Great Lakes |
| County | Oakland County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1994-08-26 |
| Certificate Issue Date | 2006-05-04 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-05-31 |
| Status | Valid Registration |
| Mode S Code | 52633076 |
| Mode S Code Hex | AB363E |