| Tail Number / N-Number | N18443 |
| Manufacturer | DART |
| Model | G |
| Year Built | 1938 |
| Manufacturer's Serial Number | G-6 |
| 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 | C125 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 125 hp (93 kW) |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Individual |
| Owner Name | WILLIAMS DAVID R JR |
| Street | 11023 SE 24TH PL |
| City | BELLEVUE |
| State | WA |
| Zip Code | 98004-7320 |
| Region | Northwest Mountain |
| County | King County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1961-03-07 |
| Certificate Issue Date | 2008-06-11 |
| Last Action Date | 2020-02-23 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 50251210 |
| Mode S Code Hex | A15288 |