| Tail Number / N-Number | N20902 |
| Manufacturer | WACO |
| Model | ZKS-7 |
| Year Built | 1939 |
| Manufacturer's Serial Number | 5214 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | JACOBS |
| Engine Model | L5 |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 285 hp (213 kW) |
| Average Cruising Speed | 123 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | OZARKS AUTO SHOW INC |
| Street | 134 INDUSTRIAL PARK DR |
| City | HOLLISTER |
| State | MO |
| Zip Code | 65672-5392 |
| Region | Central |
| County | Taney County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1956-07-14 |
| Certificate Issue Date | 1999-11-18 |
| Last Action Date | 2022-03-01 |
| Expiration Date | 2029-04-30 |
| Status | Valid Registration |
| Mode S Code | 50332745 |
| Mode S Code Hex | A1B5E5 |