Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N30921.
| Tail Number / N-Number | N30921 |
| Manufacturer | CESSNA |
| Model | 177B |
| Year Built | 1970 |
| Manufacturer's Serial Number | 17701546 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | O&VO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 108 miles per hour |
| Type of Registrant | Individual |
| Owner Name | KIRN MICHAEL D |
| Street | PO BOX 884 |
| City | POPLAR |
| State | MT |
| Zip Code | 59255-0884 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1970-08-24 |
| Certificate Issue Date | 1979-12-19 |
| Last Action Date | 2009-07-21 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2018-01-17 |
| Mode S Code | 50641571 |
| Mode S Code Hex | A34379 |