| Tail Number / N-Number | N18137 |
| Manufacturer | LOCKHEED |
| Model | 12A |
| Year Built | 1937 |
| Manufacturer's Serial Number | 1229 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W |
| Engine Model | R-985 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 450 hp (336 kW) |
| Total Horsepower | 900 hp (671 kW) |
| Average Cruising Speed | 155 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | TWA MUSEUM |
| Street | 10 NW RICHARDS RD |
| City | KANSAS CITY |
| State | MO |
| Zip Code | 64116-4253 |
| Region | Central |
| County | Jackson County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1969-01-16 |
| Certificate Issue Date | 2019-08-05 |
| Last Action Date | 2022-07-24 |
| Expiration Date | 2029-08-31 |
| Status | Valid Registration |
| Mode S Code | 50243504 |
| Mode S Code Hex | A14744 |