| Tail Number / N-Number | N2973H |
| Manufacturer | ENGINEERING & RESEARCH |
| Model | ERCOUPE 415-C |
| Year Built | 1946 |
| Manufacturer's Serial Number | 3598 |
| 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 | COUCH DIANE S |
| Street | PO BOX 13 |
| City | WALDRON |
| State | WA |
| Zip Code | 98297-0013 |
| Region | Northwest Mountain |
| County | San Juan County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1962-05-31 |
| Certificate Issue Date | 1990-06-22 |
| Last Action Date | 2020-07-06 |
| Expiration Date | 2027-11-30 |
| Status | Valid Registration |
| Mode S Code | 50611104 |
| Mode S Code Hex | A31244 |