Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N4376.
| Tail Number / N-Number | N4376 |
| Manufacturer | SIKORSKY |
| Model | UH-19D |
| Year Built | 1957 |
| Manufacturer's Serial Number | 57-1617 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 12 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 71 miles per hour |
| Type of Registrant | Government |
| Owner Name | STATE OF OKLAHOMA |
| Street | 1515 W 6TH ST |
| City | STILLWATER |
| State | OK |
| Zip Code | 74074 |
| Region | Southwestern |
| Certificate Issue Date | 1971-05-20 |
| Last Status | Valid Registration |
| Cancellation Date | 1974-01-30 |
| Mode S Code | 51240111 |
| Mode S Code Hex | A54049 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N4376.
| Tail Number / N-Number | N4376 |
| Manufacturer | KITFOX |
| Model | MODEL II |
| Year Built | 1991 |
| Manufacturer's Serial Number | 721 |
| 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) |
| Engine Manufacturer | ROTAX |
| Engine Model | 582SER |
| Engine Type | 2 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 65 hp (48 kW) |
| Type of Registrant | Individual |
| Owner Name | SALE REPORTED |
| Street | PO BOX 25504 |
| City | OKLAHOMA CITY |
| State | OK |
| Zip Code | 73125-0504 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2008-01-28 |
| Last Action Date | 2013-04-09 |
| Last Status | Sale Reported – Pending Cancellation |
| Cancellation Date | 2014-10-07 |
| Mode S Code | 51240111 |
| Mode S Code Hex | A54049 |