| Tail Number / N-Number | N21105 |
| Manufacturer | STINSON |
| Model | SR-10C |
| Manufacturer's Serial Number | 5839-3 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 109 miles per hour |
| Type of Registrant | Individual |
| Owner Name | LYNCH NEIL E |
| Street | 1337 YORKSHIRE CT |
| City | SALINE |
| State | MI |
| Zip Code | 48176-1099 |
| Region | Great Lakes |
| County | Washtenaw County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2018-12-26 |
| Last Action Date | 2021-10-08 |
| Expiration Date | 2028-12-31 |
| Status | Valid Registration |
| Mode S Code | 50337657 |
| Mode S Code Hex | A1BFAF |