| Tail Number / N-Number | N41AC |
| Manufacturer | PITTS FLYING CLUB |
| Model | PITTS S-1S |
| Year Built | 1979 |
| Manufacturer's Serial Number | 321G |
| 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 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Partnership |
| Owner Name | PITTS FLYING CLUB OF STOUGHTON |
| Street | 839 HWY 51 RR 2 |
| City | STOUGHTON |
| State | WI |
| Zip Code | 53589 |
| Region | Great Lakes |
| County | Dane County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1980-07-25 |
| Certificate Issue Date | 1980-03-18 |
| Last Action Date | 2022-05-18 |
| Expiration Date | 2029-10-31 |
| Status | Valid Registration |
| Mode S Code | 51150712 |
| Mode S Code Hex | A4D1CA |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N41AC.
| Tail Number / N-Number | N41AC |
| Manufacturer | PIPER |
| Model | PA-30 |
| Year Built | 1964 |
| Manufacturer's Serial Number | 30-366 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 139 miles per hour |
| Type of Registrant | Individual |
| Owner Name | JOINER JAMES A |
| Street | 2823 ARTHUR ST |
| City | HOLLYWOOD |
| State | FL |
| Zip Code | 33020 |
| Region | Southern |
| County | Dane County |
| Certificate Issue Date | 1976-07-22 |
| Last Status | Valid Registration |
| Cancellation Date | 1979-01-08 |