| Tail Number / N-Number | N11RK |
| Type of Reservation | Fee paid |
| Reserving Party Name | USA N NUMBERS |
| Street | 7484 DICKENS DR |
| City | SARASOTA |
| State | FL |
| Zip Code | 34231-7913 |
| Date Reserved | 2022-05-18 |
| Expiration Date | 2023-03-18 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N11RK.
| Tail Number / N-Number | N11RK |
| Manufacturer | KOCH |
| Model | PITTS SPECIAL S-1C |
| Year Built | 1919 |
| Manufacturer's Serial Number | 588H |
| 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 | 0-340 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 170 hp (127 kW) |
| Average Cruising Speed | 81 miles per hour |
| Type of Registrant | Individual |
| Owner Name | SCHMITZ DANIEL S II |
| Street | 216 BELLEMONTE ST |
| City | MIDDLETOWN |
| State | OH |
| Zip Code | 45042 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1980-10-15 |
| Certificate Issue Date | 1992-12-22 |
| Last Action Date | 2002-04-29 |
| Last Status | A second attempt has been made at mailing a Triennial Aircraft Registration form to the owner with no response |
| Cancellation Date | 2007-03-16 |
| Exported To | CANADA |