| Tail Number / N-Number | N123CH |
| Manufacturer | BEECH |
| Model | F90 |
| Year Built | 1980 |
| Manufacturer's Serial Number | LA-32 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 10 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | U/A CANADA |
| Engine Model | PT6A SERIES |
| Engine Type | Turbo-prop |
| Number of Engines | 2 engines |
| Horsepower per Engine | 715 hp (533 kW) |
| Total Horsepower | 1,430 hp (1,067 kW) |
| Type of Registrant | LLC |
| Owner Name | MDI AIR LLC |
| Street | 100 RACE TRACK RD |
| City | DOTHAN |
| State | AL |
| Zip Code | 36303-0911 |
| Region | Southern |
| County | Houston County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1980-03-17 |
| Certificate Issue Date | 2013-12-19 |
| Last Action Date | 2022-11-16 |
| Expiration Date | 2029-12-31 |
| Status | Valid Registration |
| Mode S Code | 50057421 |
| Mode S Code Hex | A05F11 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N123CH.
| Tail Number / N-Number | N123CH |
| Manufacturer | PIPER |
| Model | PA-23-250 |
| Manufacturer's Serial Number | 27-3530 |
| 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) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 150 miles per hour |
| Type of Registrant | Individual |
| Owner Name | NORTH AMERICAN UNDERWRITERS |
| Street | 203 BRANIFF TOWER |
| City | DALLAS |
| State | TX |
| Zip Code | 75235 |
| Region | Southwestern |
| County | Houston County |
| Certificate Issue Date | 1970-09-29 |
| Last Status | Valid Registration |
| Cancellation Date | 1971-03-02 |