Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4071B.
| Tail Number / N-Number | N4071B |
| Manufacturer | BALLOON WORKS |
| Model | FIREFLY 7 |
| Year Built | 1980 |
| Manufacturer's Serial Number | 10063 |
| 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 | Individual |
| Owner Name | SAUL GREG B |
| Street | 652 NORTH CEDAR ST |
| City | GALESBURG |
| State | IL |
| Zip Code | 61401 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1980-01-30 |
| Certificate Issue Date | 1988-06-10 |
| Last Action Date | 1994-05-05 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2012-11-19 |
| Mode S Code | 51144437 |
| Mode S Code Hex | A4C91F |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4071B.
| Tail Number / N-Number | N4071B |
| Manufacturer | HUSTEAD |
| Model | MUSTANG COPTER MC-A |
| Year Built | 1968 |
| Manufacturer's Serial Number | 166-47-54 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 86 miles per hour |
| Type of Registrant | Individual |
| Owner Name | HUSTEAD FRANK W |
| Street | 3213 DELAWARE |
| City | KLAMATH FALLS |
| State | OR |
| Zip Code | 97601 |
| Region | Northwest Mountain |
| Certificate Issue Date | 1970-06-25 |
| Last Status | Valid Registration |
| Cancellation Date | 1974-04-23 |
| Mode S Code | 51144437 |
| Mode S Code Hex | A4C91F |