| Tail Number / N-Number | N3781X |
| Manufacturer | AERO COMMANDER |
| Model | 100 |
| Year Built | 1968 |
| Manufacturer's Serial Number | 275 |
| 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 | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 75 miles per hour |
| Type of Registrant | LLC |
| Owner Name | N3781X LLC |
| Street | 2323 21ST ST SW |
| City | PUYALLUP |
| State | WA |
| Zip Code | 98373-1368 |
| Region | Northwest Mountain |
| County | Pierce County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Certificate Issue Date | 2022-08-30 |
| Last Action Date | 2022-08-30 |
| Expiration Date | 2029-08-31 |
| Status | Valid Registration |
| Mode S Code | 51052024 |
| Mode S Code Hex | A45414 |