| Tail Number / N-Number | N31519 |
| Manufacturer | AEROTEK |
| Model | PITTS S-2A |
| Year Built | 1981 |
| Manufacturer's Serial Number | 2250 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | AEIO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 115 miles per hour |
| Type of Registrant | Partnership |
| Owner Name | AEROBATICS UNLIMITED |
| Street | 838 N 3450TH RD |
| City | UTICA |
| State | IL |
| Zip Code | 61373-9734 |
| Region | Great Lakes |
| County | LaSalle County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1981-08-28 |
| Certificate Issue Date | 2018-04-20 |
| Last Action Date | 2020-11-23 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 50656001 |
| Mode S Code Hex | A35C01 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N31519.
| Tail Number / N-Number | N31519 |
| Manufacturer | STINSON |
| Model | 108 |
| Manufacturer's Serial Number | 1 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 84 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | CONSOLIDATED VULTEE AIRCRAFT CORP |
| Street | VAN BORN RD |
| City | WAYNE |
| State | MI |
| Zip Code | 48184 |
| Region | Great Lakes |
| County | LaSalle County |
| Certificate Issue Date | 1944-12-01 |
| Last Status | Valid Registration |
| Cancellation Date | 1948-08-13 |