| Tail Number / N-Number | N8185A |
| Manufacturer | RIGGIN WILLIAM J |
| Model | ACRO SPORT II |
| Year Built | 1991 |
| Manufacturer's Serial Number | 18 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not 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 | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Individual |
| Owner Name | RIGGIN WILLIAM J |
| Street | 108 PRAIRIE RD |
| City | CARTERVILLE |
| State | IL |
| Zip Code | 62918-2322 |
| Region | Great Lakes |
| County | Williamson County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1991-05-02 |
| Certificate Issue Date | 1989-06-28 |
| Last Action Date | 2020-02-11 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 52625034 |
| Mode S Code Hex | AB2A1C |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N8185A.
| Tail Number / N-Number | N8185A |
| Manufacturer | CESSNA |
| Model | 170B |
| Manufacturer's Serial Number | 25037 |
| 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 | 105 miles per hour |
| Type of Registrant | Individual |
| Owner Name | LEON J EVERHART III |
| Street | GENERAL DELIVERY |
| City | GOULD CITY |
| State | MI |
| Zip Code | 49838 |
| Region | Great Lakes |
| County | Williamson County |
| Last Status | Valid Registration |
| Cancellation Date | 1981-10-16 |
| Exported To | CANADA |