| Tail Number / N-Number | N221KM |
| Manufacturer | S.O.C.A.T.A. |
| Model | MS894A |
| Year Built | 1972 |
| Manufacturer's Serial Number | 12014 |
| 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 | FRANKLIN |
| Engine Model | 6V 350 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 235 hp (175 kW) |
| Type of Registrant | Co-Ownership |
| Owner Name | KLOPFENSTEIN COLLIN H |
| Other Names |
|
| Street | 3941 SW MONROE ST |
| City | SEATTLE |
| State | WA |
| Zip Code | 98136-2334 |
| Region | Northwest Mountain |
| County | King County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1972-10-03 |
| Certificate Issue Date | 2022-01-05 |
| Last Action Date | 2022-01-05 |
| Expiration Date | 2029-01-31 |
| Status | Valid Registration |
| Mode S Code | 50362645 |
| Mode S Code Hex | A1E5A5 |