| Tail Number / N-Number | N4MC |
| Manufacturer | BEECH |
| Model | 58P |
| Year Built | 1984 |
| Manufacturer's Serial Number | TJ-461 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | TSIO-520 SER |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 300 hp (224 kW) |
| Total Horsepower | 600 hp (448 kW) |
| Average Cruising Speed | 123 miles per hour |
| Type of Registrant | Individual |
| Owner Name | COBERLY ADRIAN R |
| Street | 684 COUNTY ROAD 50 |
| City | GOVE |
| State | KS |
| Zip Code | 67736-6020 |
| Region | Central |
| County | Gove County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1984-07-10 |
| Certificate Issue Date | 2015-01-30 |
| Last Action Date | 2020-08-19 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 51124405 |
| Mode S Code Hex | A4A905 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4MC.
| Tail Number / N-Number | N4MC |
| Manufacturer | HILLER |
| Model | H-23D |
| Year Built | 1974 |
| Manufacturer's Serial Number | 57-3068 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | 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 |
| Average Cruising Speed | 75 miles per hour |
| Type of Registrant | Government |
| Owner Name | GALVESTON CO CIVIL DEFENSE |
| Street | 1301 FM RD 3002 |
| City | DICKINSON |
| State | TX |
| Zip Code | 77539 |
| Region | Southwestern |
| County | Gove County |
| Certificate Issue Date | 1975-03-21 |
| Last Status | Valid Registration |
| Cancellation Date | 1984-05-17 |