| Tail Number / N-Number | N100KY |
| Manufacturer | MEYER JOSEPH |
| Model | RV-4 |
| Year Built | 1987 |
| Manufacturer's Serial Number | 901 |
| 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-360-B1B |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Individual |
| Owner Name | COMPTON RANDEL D |
| Street | 1291 CEYLON DR |
| City | GULF BREEZE |
| State | FL |
| Zip Code | 32563-5436 |
| Region | Southern |
| County | Santa Rosa County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2006-02-11 |
| Certificate Issue Date | 2021-06-09 |
| Last Action Date | 2021-06-09 |
| Expiration Date | 2028-06-30 |
| Status | Valid Registration |
| Mode S Code | 50002654 |
| Mode S Code Hex | A005AC |