| Tail Number / N-Number | N343LM |
| Manufacturer | MUCHMORE LYNN ROY |
| Model | PHEASANT I |
| Year Built | 1992 |
| Manufacturer's Serial Number | 01990 |
| 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 | 0-235 SERIES |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 115 hp (86 kW) |
| Type of Registrant | Individual |
| Owner Name | MAST HENRY V |
| Street | PO BOX 2801 |
| City | DAYTON |
| State | TX |
| Zip Code | 77535-0049 |
| Region | Southwestern |
| County | Liberty County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1992-02-13 |
| Certificate Issue Date | 2013-10-25 |
| Last Action Date | 2022-05-15 |
| Expiration Date | 2029-10-31 |
| Status | Valid Registration |
| Mode S Code | 50744571 |
| Mode S Code Hex | A3C979 |