| Tail Number / N-Number | N86961 |
| Manufacturer | ENGINEERING & RESEARCH |
| Model | ERCOUPE 415-C |
| Year Built | 1945 |
| Manufacturer's Serial Number | 134 |
| 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 | CONT MOTOR |
| Engine Model | C85 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 85 hp (63 kW) |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Individual |
| Owner Name | PATRUM ARTHUR N |
| Street | 10340 W COUNTY ROAD 1000 N |
| City | STILESVILLE |
| State | IN |
| Zip Code | 46180-9689 |
| Region | Great Lakes |
| County | Hendricks County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1955-12-14 |
| Certificate Issue Date | 1989-09-27 |
| Last Action Date | 2021-02-02 |
| Expiration Date | 2028-06-30 |
| Status | Valid Registration |
| Mode S Code | 52771612 |
| Mode S Code Hex | ABF38A |