| Tail Number / N-Number | N123SY |
| Manufacturer | SCOTTISH AVIATION |
| Model | SERIES 100 MDL 101 |
| Year Built | 1972 |
| Manufacturer's Serial Number | 158 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | IO-360-A1B6 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 200 hp (149 kW) |
| Type of Registrant | LLC |
| Owner Name | N123SY LLC |
| Street | 6822 22ND AVE N # 284 |
| City | SAINT PETERSBURG |
| State | FL |
| Zip Code | 33710-3918 |
| Region | Southern |
| County | Pinellas County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2007-05-19 |
| Certificate Issue Date | 2021-04-17 |
| Last Action Date | 2021-04-17 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 50060176 |
| Mode S Code Hex | A0607E |