| Tail Number / N-Number | N2540T |
| Manufacturer | NAVION |
| Model | NAVION H |
| Year Built | 1970 |
| Manufacturer's Serial Number | NAV-4-2540 |
| 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 | IO 520 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 285 hp (213 kW) |
| Average Cruising Speed | 126 miles per hour |
| Type of Registrant | LLC |
| Owner Name | HENNINGSEN AIR LLC |
| Street | PO BOX 407 |
| City | ATLANTIC |
| State | IA |
| Zip Code | 50022-0407 |
| Region | Central |
| County | Cass County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1970-03-26 |
| Certificate Issue Date | 2007-01-26 |
| Last Action Date | 2021-11-10 |
| Expiration Date | 2029-04-30 |
| Status | Valid Registration |
| Mode S Code | 50464304 |
| Mode S Code Hex | A268C4 |