| Tail Number / N-Number | N99AA |
| Manufacturer | UNGER DANIEL S |
| Model | PITTS S-1-S |
| Year Built | 1994 |
| Manufacturer's Serial Number | 9401 |
| 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 | I0360 SER A&C |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 200 hp (149 kW) |
| Type of Registrant | Corporation |
| Owner Name | AFC INC |
| Street | 12476 MARQUESS WAY N |
| City | LAKE ELMO |
| State | MN |
| Zip Code | 55042-4428 |
| Region | Great Lakes |
| County | Washington County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1994-09-28 |
| Certificate Issue Date | 2015-03-02 |
| Last Action Date | 2020-10-26 |
| Expiration Date | 2028-03-31 |
| Status | Valid Registration |
| Mode S Code | 53350113 |
| Mode S Code Hex | ADD04B |