| Tail Number / N-Number | N89SB |
| Manufacturer | BAUER FRED JR/BEC INC |
| Model | THORP T-18 |
| Year Built | 1981 |
| Manufacturer's Serial Number | 1337 |
| 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 | LYCOMING |
| Engine Model | IO-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 150 hp (112 kW) |
| Type of Registrant | Individual |
| Owner Name | HICKS PATRICK R |
| Street | 16274 150TH RD |
| City | MAYETTA |
| State | KS |
| Zip Code | 66509-8783 |
| Region | Central |
| County | Jackson County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1981-07-31 |
| Certificate Issue Date | 2008-08-08 |
| Last Action Date | 2020-11-03 |
| Expiration Date | 2028-03-31 |
| Status | Valid Registration |
| Mode S Code | 53042215 |
| Mode S Code Hex | AC448D |