| Tail Number / N-Number | N821HP |
| Manufacturer | CESSNA |
| Model | 525A |
| Year Built | 2001 |
| Manufacturer's Serial Number | 525A0018 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | WILLIAMS |
| Engine Model | FJ 44 SERIES |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 1,900 pounds-force (8.5 kN) |
| Total Thrust | 3,800 pounds-force (16.9 kN) |
| Type of Registrant | LLC |
| Owner Name | HP AVIATION LLC |
| Street | 710 UNION PACIFIC |
| City | LAREDO |
| State | TX |
| Zip Code | 78045 |
| Region | Southwestern |
| County | Webb County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2001-02-28 |
| Certificate Issue Date | 2018-11-05 |
| Last Action Date | 2021-08-23 |
| Expiration Date | 2028-11-30 |
| Status | Valid Registration |
| Mode S Code | 52632517 |
| Mode S Code Hex | AB354F |