| Tail Number / N-Number | N351ML |
| Manufacturer | MARTIN EUGENE LARDNER |
| Model | ROTORWAY EXEC |
| Year Built | 2014 |
| Manufacturer's Serial Number | 200-467 |
| Aircraft Type | Rotorcraft |
| 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 | ROTORWAY |
| Engine Model | RW152 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 150 hp (112 kW) |
| Kit Manufacturer | ROTORWAY INTL |
| Kit Model | EXECUTIVE |
| Type of Registrant | Corporation |
| Owner Name | KL AIRCRAFT |
| Other Names |
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| Street | PO BOX 384 |
| City | GASPORT |
| State | NY |
| Zip Code | 14067-0384 |
| Region | Eastern |
| County | Niagara County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2014-08-28 |
| Certificate Issue Date | 2020-01-16 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-01-31 |
| Status | Valid Registration |
| Mode S Code | 50764642 |
| Mode S Code Hex | A3E9A2 |