| Tail Number / N-Number | N8188K |
| Manufacturer | UNIVERSAL STINSON |
| Model | 108-1 |
| Year Built | 1946 |
| Manufacturer's Serial Number | 108-1188 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | FRANKLIN |
| Engine Model | 6A4150 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 150 hp (112 kW) |
| Average Cruising Speed | 87 miles per hour |
| Type of Registrant | Government |
| Owner Name | CONTRA COSTA COUNTY |
| Street | BUCHANAN FIELD AIRPORT 550 SALLY RIDE DR |
| City | CONCORD |
| State | CA |
| Zip Code | 94520-5550 |
| Region | Western-Pacific |
| County | Contra Costa County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1956-03-23 |
| Certificate Issue Date | 2008-04-08 |
| Last Action Date | 2022-08-17 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 52625216 |
| Mode S Code Hex | AB2A8E |