Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N172ZX.
| Tail Number / N-Number | N172ZX |
| Manufacturer | KOLB |
| Model | TWINSTAR |
| Manufacturer's Serial Number | 111344 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Light Sport |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | ZENS WILLIAM F |
| Street | 9335 COLUMBIA HWY |
| City | EATON RAPIDS |
| State | MI |
| Zip Code | 48827-9332 |
| Country | US |
| Certificate Issue Date | 2008-02-01 |
| Last Action Date | 2008-02-01 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2018-01-11 |
| Mode S Code | 50221360 |
| Mode S Code Hex | A122F0 |