| Tail Number / N-Number | N851CS |
| Manufacturer | SEARER CRIST |
| Model | DRAGONFLY MK III |
| Manufacturer's Serial Number | DR99/0008 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | THOMAS MICHAEL D |
| Street | 24572 N AVE |
| City | DALLAS CENTER |
| State | IA |
| Zip Code | 50063-8352 |
| Region | Central |
| County | Dallas County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2004-08-10 |
| Certificate Issue Date | 2014-08-08 |
| Last Action Date | 2020-05-20 |
| Expiration Date | 2027-08-31 |
| Status | Valid Registration |
| Mode S Code | 52725522 |
| Mode S Code Hex | ABAB52 |