| Tail Number / N-Number | N300MK |
| Manufacturer | ROBINSON HELICOPTER COMPANY |
| Model | R44 ASTRO |
| Manufacturer's Serial Number | 1151 |
| Aircraft Type | Rotorcraft |
| 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 | 0-540 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 250 hp (187 kW) |
| Type of Registrant | Individual |
| Owner Name | REGISTRATION PENDING |
| Street | 1534 ULUHAKU PL |
| City | KAILUA |
| State | HI |
| Zip Code | 96734-4461 |
| Region | Western-Pacific |
| County | Honolulu County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2002-01-09 |
| Last Action Date | 2021-11-17 |
| Status | Registration Pending – Canceled |
| Mode S Code | 50620157 |
| Mode S Code Hex | A3206F |