| Tail Number / N-Number | N891MS |
| Manufacturer | SAFFORD BRAD D |
| Model | ZENITH STOL CH750 |
| Year Built | 2020 |
| Manufacturer's Serial Number | 75-10504 |
| 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 | VIKING |
| Engine Model | 130 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 130 hp (97 kW) |
| Kit Manufacturer | ZENITH AIRCRAFT CO |
| Kit Model | STOL CH 750 |
| Type of Registrant | Individual |
| Owner Name | SAFFORD BRAD D |
| Street | 24949 W CENTER RD |
| City | WATERLOO |
| State | NE |
| Zip Code | 68069-5009 |
| Region | Central |
| County | Douglas County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2020-12-07 |
| Certificate Issue Date | 2020-08-10 |
| Last Action Date | 2020-08-10 |
| Expiration Date | 2027-08-31 |
| Status | Valid Registration |
| Mode S Code | 53045057 |
| Mode S Code Hex | AC4A2F |