| Tail Number / N-Number | N888TH |
| Manufacturer | HALLENDORF TOM |
| Model | RV-4 |
| Manufacturer's Serial Number | 2229 |
| 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 | NONE |
| Engine Model | NONE |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | KOERBER ALAN J |
| Street | 18222 GADWALL ST |
| City | WOODLAND |
| State | CA |
| Zip Code | 95695-6027 |
| Region | Western-Pacific |
| County | Yolo County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2003-11-22 |
| Last Action Date | 2021-05-17 |
| Expiration Date | 2028-10-31 |
| Status | Valid Registration |
| Mode S Code | 53036476 |
| Mode S Code Hex | AC3D3E |