| Tail Number / N-Number | N618MR |
| Manufacturer | CESSNA |
| Model | 340A |
| Year Built | 1979 |
| Manufacturer's Serial Number | 340A0653 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | TSIO-520 SER |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 300 hp (224 kW) |
| Total Horsepower | 600 hp (448 kW) |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Individual |
| Owner Name | OSHAUGHNESSY STEPHEN M |
| Street | 4825 S FAIRFAX ST |
| City | LITTLETON |
| State | CO |
| Zip Code | 80121 |
| Region | Northwest Mountain |
| County | Arapahoe County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1983-09-20 |
| Certificate Issue Date | 1995-06-12 |
| Last Action Date | 2020-03-18 |
| Expiration Date | 2027-08-31 |
| Status | Valid Registration |
| Mode S Code | 52006631 |
| Mode S Code Hex | A80D99 |