| Tail Number / N-Number | N540PS |
| Manufacturer | BAKER DONAL E |
| Model | PITTS S1-11B |
| Year Built | 2002 |
| Manufacturer's Serial Number | RI-02 |
| 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) |
| Kit Manufacturer | CHRISTEN INDUSTRIES |
| Kit Model | PITTS S1S |
| Type of Registrant | Individual |
| Owner Name | OLERUD ERIK |
| Street | 7040 BISHKEK PL |
| City | DULLES |
| State | VA |
| Zip Code | 20189-7039 |
| Region | Eastern |
| County | Accomack County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2002-06-05 |
| Certificate Issue Date | 2015-04-02 |
| Last Action Date | 2021-03-18 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 51554502 |
| Mode S Code Hex | A6D942 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N540PS.
| Tail Number / N-Number | N540PS |
| Manufacturer | SIEGEL PAUL E |
| Model | GLASAIR III |
| Manufacturer's Serial Number | 10001 |
| 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) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | SIEGEL PAUL F JR |
| Street | 8040 READING RD SUITE 31 |
| City | CINCINNATI |
| State | OH |
| Zip Code | 45237 |
| County | Accomack County |
| Country | US |
| Certificate Issue Date | 1986-12-24 |
| Last Action Date | 1995-05-18 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1995-07-13 |