Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4233U.
| Tail Number / N-Number | N4233U |
| Manufacturer | BERT FLOYD S |
| Model | S1 |
| Year Built | 1982 |
| Manufacturer's Serial Number | 1A |
| 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) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-290 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 140 hp (104 kW) |
| Type of Registrant | Individual |
| Owner Name | WALKER ROBERT J |
| Street | 296 FRACTION RD |
| City | WEST FINLEY |
| State | PA |
| Zip Code | 15377-2518 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1983-11-29 |
| Certificate Issue Date | 2002-06-06 |
| Last Action Date | 2008-05-20 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-06-07 |
| Mode S Code | 51204630 |
| Mode S Code Hex | A50998 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4233U.
| Tail Number / N-Number | N4233U |
| Manufacturer | CESSNA |
| Model | 150D |
| Manufacturer's Serial Number | 15060233 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 90 miles per hour |
| Type of Registrant | Individual |
| Owner Name | LEWIS FREDERICK C |
| Certificate Issue Date | 1971-05-14 |
| Last Status | Valid Registration |
| Cancellation Date | 1972-07-12 |
| Mode S Code | 51204630 |
| Mode S Code Hex | A50998 |