Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N91551.
| Tail Number / N-Number | N91551 |
| Manufacturer | NORTH AMERICAN |
| Model | NAVION |
| Year Built | 1946 |
| Manufacturer's Serial Number | NAV-4-327 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | E185 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 205 hp (153 kW) |
| Average Cruising Speed | 126 miles per hour |
| Type of Registrant | Individual |
| Owner Name | MARTENS MICHEAL C |
| Street | 2096 SUNFLOWER |
| City | CASPER |
| State | WY |
| Zip Code | 82601 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1955-09-08 |
| Certificate Issue Date | 1981-05-13 |
| Last Action Date | 1987-05-29 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-05-22 |
| Mode S Code | 53126137 |
| Mode S Code Hex | ACAC5F |