Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N57212.
| Tail Number / N-Number | N57212 |
| Manufacturer | RAVEN INDUSTRIES INC |
| Model | S-55A |
| Manufacturer's Serial Number | S55A-719 |
| 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 |
| Type of Registrant | Corporation |
| Owner Name | MILWAUKEE INSURANCE |
| Street | 803 W MICHIGAN PO BOX 621 |
| City | MILWAUKEE |
| State | WI |
| Zip Code | 53223 |
| Region | Great Lakes |
| Certificate Issue Date | 1981-06-01 |
| Last Status | Valid Registration |
| Cancellation Date | 1984-11-15 |
| Mode S Code | 51654155 |
| Mode S Code Hex | A7586D |