| Tail Number / N-Number | N421JL |
| Manufacturer | CESSNA |
| Model | 421C |
| Year Built | 1977 |
| Manufacturer's Serial Number | 421C0210 |
| 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-L |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 375 hp (280 kW) |
| Total Horsepower | 750 hp (560 kW) |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | LLC |
| Owner Name | BEECH BUM AVIATION LLC |
| Street | 2322 BUTTERMILK HILL RD |
| City | DELAWARE |
| State | OH |
| Zip Code | 43015-9735 |
| Region | Great Lakes |
| County | Delaware County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2015-09-23 |
| Certificate Issue Date | 2020-04-16 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-04-30 |
| Status | Valid Registration |
| Mode S Code | 51200051 |
| Mode S Code Hex | A50029 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N421JL.
| Tail Number / N-Number | N421JL |
| Manufacturer | CESSNA |
| Model | 421C |
| Manufacturer's Serial Number | 421C0452 |
| 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) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | AIRCRAFT GUARANTY CORP TRUSTEE |
| Street | 515 N SAM HOUSTON PKWY E STE 305 |
| City | HOUSTON |
| State | TX |
| Zip Code | 77060-4023 |
| County | Delaware County |
| Country | US |
| Certificate Issue Date | 2001-09-14 |
| Last Action Date | 2001-09-14 |
| Last Status | Valid Registration |
| Cancellation Date | 2002-03-08 |
| Exported To | VENEZUELA |