| Tail Number / N-Number | N3840N |
| Manufacturer | MOONEY |
| Model | M20F |
| Year Built | 1968 |
| Manufacturer's Serial Number | 680127 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | I0360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 127 miles per hour |
| Type of Registrant | Individual |
| Owner Name | MARLETT JOHN R |
| Street | 6675 MEDITERRANEAN DR UNIT 3303 |
| City | MCKINNEY |
| State | TX |
| Zip Code | 75072-5576 |
| Region | Southwestern |
| County | Hunt County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1968-01-03 |
| Certificate Issue Date | 2023-01-27 |
| Last Action Date | 2023-02-02 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 51066213 |
| Mode S Code Hex | A46C8B |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N3840N.
| Tail Number / N-Number | N3840N |
| Manufacturer | BEECH |
| Model | 35 |
| Year Built | 1947 |
| Manufacturer's Serial Number | D1077 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 120 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | WHITAKER CONSTRUCTION CO |
| Street | 315 E 36TH ST |
| City | TUCSON |
| State | AZ |
| Zip Code | 85713 |
| Region | Western-Pacific |
| County | Hunt County |
| Certificate Issue Date | 1955-12-08 |
| Last Status | Valid Registration |
| Cancellation Date | 1955-12-12 |