Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N89431.
| Tail Number / N-Number | N89431 |
| Manufacturer | CESSNA |
| Model | 140 |
| Year Built | 1946 |
| Manufacturer's Serial Number | 8463 |
| 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) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | C85 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 85 hp (63 kW) |
| Average Cruising Speed | 105 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | GNAU AVIATION LLC |
| Street | 16 SHAWN CT |
| City | BALTIMORE |
| State | MD |
| Zip Code | 21236-1930 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1995-11-29 |
| Certificate Issue Date | 2002-11-07 |
| Last Action Date | 2002-11-07 |
| Last Status | Valid Registration |
| Cancellation Date | 2004-01-21 |
| Exported To | SOUTH AFRICA |
| Mode S Code | 53053413 |
| Mode S Code Hex | AC570B |