| Tail Number / N-Number | N77CM |
| Manufacturer | CESSNA |
| Model | T337G |
| Year Built | 1973 |
| Manufacturer's Serial Number | P337-0015 |
| 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-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 225 hp (168 kW) |
| Total Horsepower | 450 hp (336 kW) |
| Average Cruising Speed | 142 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | J.R.'S SKY INC |
| Street | PO BOX 21 |
| City | POUND RIDGE |
| State | NY |
| Zip Code | 10576-0021 |
| Region | Eastern |
| County | Westchester County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2002-08-20 |
| Certificate Issue Date | 2014-01-28 |
| Last Action Date | 2022-09-09 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 52463354 |
| Mode S Code Hex | AA66EC |