| Tail Number / N-Number | N5125M |
| Manufacturer | BEECH |
| Model | C23 |
| Year Built | 1978 |
| Manufacturer's Serial Number | M-2030 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | O&VO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 116 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SAMPSON ALAN T |
| Street | 6215 TWYCKENHAM DR |
| City | INDIANAPOLIS |
| State | IN |
| Zip Code | 46236-8274 |
| Region | Great Lakes |
| County | Marion County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1978-04-13 |
| Certificate Issue Date | 2014-01-28 |
| Last Action Date | 2022-08-30 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 51465760 |
| Mode S Code Hex | A66BF0 |