Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N57221.
| Tail Number / N-Number | N57221 |
| Manufacturer | RAVEN |
| Model | S55A |
| Year Built | 1980 |
| Manufacturer's Serial Number | S55A-734 |
| 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 | 60 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | OSHEAS ALOFT LTD |
| Street | 335 NORTH MCLEAN |
| City | SOUTH ELGIN |
| State | IL |
| Zip Code | 60177 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1980-12-09 |
| Certificate Issue Date | 1981-07-29 |
| Last Action Date | 1993-09-02 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-04-23 |
| Mode S Code | 51654217 |
| Mode S Code Hex | A7588F |