| Tail Number / N-Number | N248L |
| Manufacturer | POLACEK RUDOLPH T |
| Model | ONEX |
| Year Built | 2014 |
| Manufacturer's Serial Number | ONX0058 |
| 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 | AEROVEE |
| Engine Model | 2.0 |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 80 hp (60 kW) |
| Kit Manufacturer | SONEX AIRCRAFT LLC |
| Kit Model | ONEX |
| Type of Registrant | Individual |
| Owner Name | BABCOCK JAMES L |
| Street | 141 COUNTY ROAD 1153 |
| City | GASSVILLE |
| State | AR |
| Zip Code | 72635-8153 |
| Region | Southwestern |
| County | Baxter County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2014-12-08 |
| Certificate Issue Date | 2019-08-29 |
| Last Action Date | 2022-07-11 |
| Expiration Date | 2029-08-31 |
| Status | Valid Registration |
| Mode S Code | 50447261 |
| Mode S Code Hex | A24EB1 |