| Tail Number / N-Number | N6731 |
| Manufacturer | UNIVERSAL MOULDED PRODUCTS |
| Model | MONOCOUPE 70 |
| Year Built | 1928 |
| 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 | UNIVERSAL |
| Engine Model | VELIE M5 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 65 hp (48 kW) |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | GOLDEN AGE AIR MUSEUM |
| Street | 371 AIRPORT RD |
| City | BETHEL |
| State | PA |
| Zip Code | 19507-9692 |
| Region | Eastern |
| County | Berks County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1963-06-07 |
| Certificate Issue Date | 2007-11-30 |
| Last Action Date | 2021-08-27 |
| Expiration Date | 2029-01-31 |
| Status | Valid Registration |
| Mode S Code | 52164530 |
| Mode S Code Hex | A8E958 |