Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N54721.
| Tail Number / N-Number | N54721 |
| Manufacturer | RAVEN |
| Model | S55A |
| Year Built | 1974 |
| Manufacturer's Serial Number | S55A-172 |
| 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 | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 0 engines |
| Average Cruising Speed | 60 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | WIEDERKEHR BALLOONS INTNL INC |
| Street | 1261 MOUND TRL |
| City | HUGO |
| State | MN |
| Zip Code | 55038-7743 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1974-09-25 |
| Certificate Issue Date | 1983-07-28 |
| Last Action Date | 2010-04-20 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-04-19 |
| Mode S Code | 51572245 |
| Mode S Code Hex | A6F4A5 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N54721.
| Tail Number / N-Number | N54721 |
| Manufacturer | FAIRCHILD |
| Model | M-62A |
| Year Built | 1945 |
| Manufacturer's Serial Number | T43-7218 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 97 miles per hour |
| Type of Registrant | Individual |
| Owner Name | LEEK WILLIS C |
| Street | GENERAL DELIVERY |
| City | WALTHAM |
| State | MN |
| Zip Code | 55982 |
| Region | Great Lakes |
| Certificate Issue Date | 1949-07-18 |
| Last Status | Valid Registration |
| Cancellation Date | 1955-10-21 |
| Mode S Code | 51572245 |
| Mode S Code Hex | A6F4A5 |