Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N31JF.
| Tail Number / N-Number | N31JF |
| Manufacturer | FLANAGAN JAMES W |
| Model | PITTS S-1S |
| Year Built | 1979 |
| Manufacturer's Serial Number | FA-1 |
| 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 | O&VO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | 901 N STONE |
| City | TUCSON |
| State | AZ |
| Zip Code | 85701 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1984-01-24 |
| Last Action Date | 1991-04-17 |
| Last Status | Sale Reported – Canceled |
| Cancellation Date | 2013-03-25 |
| Mode S Code | 50642506 |
| Mode S Code Hex | A34546 |