| Tail Number / N-Number | N12237 |
| Manufacturer | GARLAND-LINCOLN |
| Model | NIEUPORT |
| Year Built | 1936 |
| Manufacturer's Serial Number | 3 |
| 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 | CONT MOTOR |
| Engine Model | W670 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 250 hp (187 kW) |
| Average Cruising Speed | 85 miles per hour |
| Type of Registrant | Individual |
| Owner Name | MONE BRENT C |
| Street | 2321 PINERCREST DR |
| City | SANTA ROSA |
| State | CA |
| Zip Code | 95403-1861 |
| Region | Western-Pacific |
| County | Sonoma County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1973-10-31 |
| Certificate Issue Date | 1998-06-11 |
| Last Action Date | 2020-07-15 |
| Expiration Date | 2027-12-31 |
| Status | Valid Registration |
| Mode S Code | 50057001 |
| Mode S Code Hex | A05E01 |