| Tail Number / N-Number | N5621M |
| Manufacturer | TAYLORCRAFT |
| Model | BC12-D |
| Year Built | 1948 |
| Manufacturer's Serial Number | 12021 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT MOTOR |
| Engine Model | A&C65 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 65 hp (48 kW) |
| Average Cruising Speed | 78 miles per hour |
| Type of Registrant | Individual |
| Owner Name | CENTER CHARLES C |
| Street | 4524 N ANCHOR CIR |
| City | WASILLA |
| State | AK |
| Zip Code | 99623-1052 |
| Region | Alaskan |
| County | Yukon-Koyukuk Census Area |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1957-04-03 |
| Certificate Issue Date | 2017-10-25 |
| Last Action Date | 2020-06-15 |
| Expiration Date | 2027-10-31 |
| Status | Valid Registration |
| Mode S Code | 51630337 |
| Mode S Code Hex | A730DF |