| Tail Number / N-Number | N3950H |
| Manufacturer | ENGINEERING & RESEARCH |
| Model | ERCOUPE 415-CD |
| Year Built | 1947 |
| Manufacturer's Serial Number | 4651 |
| 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 | 0-200-A |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 100 hp (75 kW) |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Co-Ownership |
| Owner Name | KLEIN JERRY L |
| Other Names |
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| Street | 303 S A AVE |
| City | ATHENS |
| State | MI |
| Zip Code | 49011-5135 |
| Region | Great Lakes |
| County | Calhoun County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2021-07-14 |
| Certificate Issue Date | 2021-04-20 |
| Last Action Date | 2021-04-20 |
| Expiration Date | 2028-04-30 |
| Status | Valid Registration |
| Mode S Code | 51113674 |
| Mode S Code Hex | A497BC |