| Tail Number / N-Number | N401ST |
| Manufacturer | COLUMBIA AIRCRAFT MFG |
| Model | 400 |
| Year Built | 2006 |
| Manufacturer's Serial Number | 41624 |
| 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) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | TSIO-550-C |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 310 hp (231 kW) |
| Type of Registrant | LLC |
| Owner Name | MERCER SKYLINK LLC |
| Street | 1339 LIBERTY ST |
| City | BLUEFIELD |
| State | WV |
| Zip Code | 24701-4421 |
| Region | Eastern |
| County | Mercer County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2009-04-27 |
| Certificate Issue Date | 2017-02-08 |
| Last Action Date | 2023-01-22 |
| Expiration Date | 2027-02-28 |
| Status | Valid Registration |
| Mode S Code | 51130772 |
| Mode S Code Hex | A4B1FA |