| Tail Number / N-Number | N421HA |
| Manufacturer | CESSNA |
| Model | 421C |
| Manufacturer's Serial Number | 421C0852 |
| 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 | HILL AIRCRAFT & LEASING CORP |
| Street | 3948 AVIATION CIR |
| City | ATLANTA |
| State | GA |
| Zip Code | 30336 |
| Region | Southern |
| County | Fulton County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1980-04-10 |
| Certificate Issue Date | 2022-03-23 |
| Last Action Date | 2022-03-23 |
| Expiration Date | 2029-03-31 |
| Status | Valid Registration |
| Mode S Code | 51200006 |
| Mode S Code Hex | A50006 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N421HA.
| Tail Number / N-Number | N421HA |
| Manufacturer | CESSNA |
| Model | 421B |
| Manufacturer's Serial Number | 421B0939 |
| 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 | 172 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | NONE |
| City | XXX |
| State | OK |
| Zip Code | 73125 |
| County | Fulton County |
| Country | US |
| Last Action Date | 1999-09-10 |
| Last Status | Sale reported |
| Cancellation Date | 1999-10-05 |
| Exported To | CANADA |