| Tail Number / N-Number | N440K |
| Manufacturer | FLEET |
| Model | 7 |
| Year Built | 1929 |
| Manufacturer's Serial Number | 163 |
| 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 | KINNER |
| Engine Model | R5 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 160 hp (119 kW) |
| Average Cruising Speed | 78 miles per hour |
| Type of Registrant | Individual |
| Owner Name | MADDEN WILLIAM L |
| Street | 1221 E BOUTZ RD |
| City | LAS CRUCES |
| State | NM |
| Zip Code | 88001-4211 |
| Region | Southwestern |
| County | Dona Ana County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1956-06-08 |
| Certificate Issue Date | 2002-05-15 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-05-31 |
| Status | Valid Registration |
| Mode S Code | 51245576 |
| Mode S Code Hex | A54B7E |