| Tail Number / N-Number | N4499K |
| Manufacturer | RYAN |
| Model | NAVION |
| Year Built | 1948 |
| Manufacturer's Serial Number | NAV-4-1499 |
| 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 | Partnership |
| Owner Name | HENDERSON COLIN D |
| Other Names |
|
| Street | 800 W IMHOFF RD |
| City | NORMAN |
| State | OK |
| Zip Code | 73072-7538 |
| Region | Southwestern |
| County | Cleveland County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Certificate Issue Date | 2019-10-21 |
| Last Action Date | 2022-05-10 |
| Expiration Date | 2029-10-31 |
| Status | Valid Registration |
| Mode S Code | 51267651 |
| Mode S Code Hex | A56FA9 |