| Tail Number / N-Number | N721TR |
| Manufacturer | BEECH |
| Model | B-60 |
| Year Built | 1981 |
| Manufacturer's Serial Number | P-571 |
| 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 | TIO 541 SERIE |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 380 hp (283 kW) |
| Total Horsepower | 760 hp (567 kW) |
| Average Cruising Speed | 112 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | DE ANZA BUILDING & MAINTENANCE INC |
| Street | 960 N SAN ANTONIO RD STE 114 |
| City | LOS ALTOS |
| State | CA |
| Zip Code | 94022-1346 |
| Region | Western-Pacific |
| County | Santa Clara County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1981-05-14 |
| Certificate Issue Date | 2014-01-31 |
| Last Action Date | 2023-01-13 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 52324374 |
| Mode S Code Hex | A9A8FC |