| Tail Number / N-Number | N444BG |
| Manufacturer | CESSNA |
| Model | 421C |
| Year Built | 1980 |
| Manufacturer's Serial Number | 421C0893 |
| 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 SER |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 435 hp (325 kW) |
| Total Horsepower | 870 hp (649 kW) |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | LLC |
| Owner Name | MITCHELL AVIATION LLC |
| Street | 1415 N SANBORN BLVD |
| City | MITCHELL |
| State | SD |
| Zip Code | 57301-1015 |
| Region | Great Lakes |
| County | Davison County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2001-08-01 |
| Certificate Issue Date | 2018-03-19 |
| Last Action Date | 2020-11-12 |
| Expiration Date | 2028-03-31 |
| Status | Valid Registration |
| Mode S Code | 51254631 |
| Mode S Code Hex | A55999 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N444BG.
| Tail Number / N-Number | N444BG |
| Manufacturer | VAN HORN ROBERT E |
| Model | VELOCITY |
| Manufacturer's Serial Number | DM053 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | VAN HORN ROBERT E |
| Street | 1281 TERRACE DR |
| City | FRIDAY HARBOR |
| State | WA |
| Zip Code | 98250 |
| County | Davison County |
| Country | US |
| Certificate Issue Date | 1989-08-02 |
| Last Action Date | 1995-09-20 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1997-04-09 |