| Tail Number / N-Number | N4233C |
| Manufacturer | RUNDELL LANNY |
| Model | GLASAIR III |
| Year Built | 1992 |
| Manufacturer's Serial Number | 3161 |
| 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 | LYCOMING |
| Engine Model | IO-540 SER |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 300 hp (224 kW) |
| Type of Registrant | Co-Ownership |
| Owner Name | FONS WILLIAM M |
| Other Names |
|
| Street | 18725 FOLLETT DR |
| City | BROOKFIELD |
| State | WI |
| Zip Code | 53045-6183 |
| Region | Great Lakes |
| County | Waukesha County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1992-03-26 |
| Certificate Issue Date | 2000-11-03 |
| Last Action Date | 2021-06-25 |
| Expiration Date | 2028-10-31 |
| Status | Valid Registration |
| Mode S Code | 51204610 |
| Mode S Code Hex | A50988 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4233C.
| Tail Number / N-Number | N4233C |
| Manufacturer | BOLTON JEFFERY L |
| Model | PDQ-2 |
| Manufacturer's Serial Number | 52655 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| County | Waukesha County |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |