Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N37497.
| Tail Number / N-Number | N37497 |
| Manufacturer | BALLOON WORKS |
| Model | FIREFLY 7 |
| Manufacturer's Serial Number | F7130 |
| 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) |
| Number of Engines | 0 engines |
| Average Cruising Speed | 63 miles per hour |
| Type of Registrant | Individual |
| Owner Name | LEVIN DAVID N |
| Street | 2289 PARK LAKE DRIVE |
| City | BOULDER |
| State | CO |
| Zip Code | 80301 |
| Country | US |
| Certificate Issue Date | 1989-11-17 |
| Last Action Date | 1989-11-24 |
| Last Status | Valid Registration |
| Cancellation Date | 1991-10-01 |
| Exported To | AUSTRIA |
| Mode S Code | 51043132 |
| Mode S Code Hex | A4465A |