| Tail Number / N-Number | N421BN |
| Manufacturer | CESSNA |
| Model | 421B |
| Manufacturer's Serial Number | 421B0586 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | GTSIO-520-C |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 340 hp (254 kW) |
| Total Horsepower | 680 hp (507 kW) |
| Average Cruising Speed | 172 miles per hour |
| Type of Registrant | Individual |
| Owner Name | REGISTRATION PENDING |
| Street | 318 N PINE ST |
| City | SANTA MARIA |
| State | CA |
| Zip Code | 93458-4341 |
| Region | Western-Pacific |
| County | Santa Barbara County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Last Action Date | 2022-08-13 |
| Status | Registration pending |
| Mode S Code | 51177574 |
| Mode S Code Hex | A4FF7C |