| Tail Number / N-Number | N540LY |
| Manufacturer | HERALD MICHELD D |
| Model | PITTS S-1-X |
| Manufacturer's Serial Number | HL3 |
| 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-540 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Type of Registrant | Corporation |
| Owner Name | PLANE FUN INC TR TRUSTEE |
| Street | 2003 DEERFIELD RUN |
| City | SNELLVILLE |
| State | GA |
| Zip Code | 30078-2403 |
| Region | Southern |
| County | Gwinnett County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1986-04-23 |
| Certificate Issue Date | 2019-02-01 |
| Last Action Date | 2021-10-29 |
| Expiration Date | 2029-02-28 |
| Status | Valid Registration |
| Mode S Code | 51554375 |
| Mode S Code Hex | A6D8FD |