Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N421MH.
| Tail Number / N-Number | N421MH |
| Manufacturer | CESSNA |
| Model | 421 |
| Year Built | 1968 |
| Manufacturer's Serial Number | 421-0060 |
| 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 | HASSE MARK E |
| Street | 556 N COUNTRY LN |
| City | ROCKWALL |
| State | TX |
| Zip Code | 75087-8398 |
| Country | US |
| Airworthiness Classification | Standard |
| Certificate Issue Date | 2005-06-21 |
| Last Action Date | 2010-11-19 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-10-29 |
| Mode S Code | 51200161 |
| Mode S Code Hex | A50071 |