| Tail Number / N-Number | N889RS |
| Manufacturer | RANDAL S SHANNON |
| Model | STOL CH 750SD |
| Year Built | 2020 |
| Manufacturer's Serial Number | SD75-11031 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 3 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | CONT |
| Engine Model | IOX370 SERIES |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 205 hp (153 kW) |
| Kit Manufacturer | ZENITH AIRCRAFT CO |
| Kit Model | CH 750 SD |
| Type of Registrant | LLC |
| Owner Name | SHANNON AVIATION LLC |
| Street | PO BOX 553 |
| City | DREXEL |
| State | MO |
| Zip Code | 64742-0553 |
| Region | Central |
| County | Cass County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2020-07-31 |
| Certificate Issue Date | 2020-07-02 |
| Last Action Date | 2020-07-02 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 53040314 |
| Mode S Code Hex | AC40CC |