| Tail Number / N-Number | N80MK |
| Manufacturer | HEAD BALLOONS INC |
| Model | AX8-88 |
| Manufacturer's Serial Number | 377 |
| Aircraft Type | Balloon |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 0 engines |
| Type of Registrant | Co-Ownership |
| Owner Name | WOLCOTT KENT E |
| Other Names |
|
| Street | 545 BLACKHAWK CT |
| City | COLORADO SPRINGS |
| State | CO |
| Zip Code | 80919-1100 |
| Region | Northwest Mountain |
| County | El Paso County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2008-08-27 |
| Last Action Date | 2020-08-27 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 52560241 |
| Mode S Code Hex | AAE0A1 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N80MK.
| Tail Number / N-Number | N80MK |
| Manufacturer | BALLOON WORKS |
| Model | FIREFLY 7 |
| Year Built | 1980 |
| Manufacturer's Serial Number | 10086 |
| Aircraft Type | Balloon |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | NONE |
| Engine Model | NONE |
| Number of Engines | 0 engines |
| Average Cruising Speed | 63 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | WOLCOTT KENT E |
| Other Names |
|
| Street | 545 BLACKHAWK CT |
| City | COLORADO SPRINGS |
| State | CO |
| Zip Code | 80919-1100 |
| County | El Paso County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1980-02-25 |
| Certificate Issue Date | 2003-01-29 |
| Last Action Date | 2006-01-17 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2008-02-09 |