| Tail Number / N-Number | N377LM |
| Manufacturer | COX CHRISTOPHER A |
| Model | VANS RV-4 |
| Year Built | 2008 |
| Manufacturer's Serial Number | 648 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | O-320-D1A |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 160 hp (119 kW) |
| Kit Manufacturer | VANS AIRCRAFT INC |
| Kit Model | RV-4 |
| Type of Registrant | Co-Ownership |
| Owner Name | OLIVER GERALD D III |
| Other Names |
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| Street | 2551 FALCON WAY |
| City | MIDLOTHIAN |
| State | TX |
| Zip Code | 76065-4774 |
| Region | Southwestern |
| County | Ellis County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2008-07-14 |
| Certificate Issue Date | 2018-04-25 |
| Last Action Date | 2020-11-30 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 51047322 |
| Mode S Code Hex | A44ED2 |