Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N7641B.
| Tail Number / N-Number | N7641B |
| Manufacturer | LOCKHEED |
| Model | T-33A |
| Manufacturer's Serial Number | 51-4039 |
| 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 393 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | THE BOARD OF TRUSTEES OF THE UNIV OF IL |
| Street | 318 C E HALL |
| City | URBANA |
| State | IL |
| Zip Code | 60021 |
| Region | Great Lakes |
| Certificate Issue Date | 1962-09-21 |
| Last Status | Valid Registration |
| Cancellation Date | 1965-05-22 |
| Mode S Code | 52451341 |
| Mode S Code Hex | AA52E1 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N7641B.
| Tail Number / N-Number | N7641B |
| Manufacturer | SIKORSKY AIRCRAFT CORP |
| Model | S-76D |
| Year Built | 2013 |
| Manufacturer's Serial Number | 761041 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 14 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | P&W CANADA |
| Engine Model | PW210S |
| Engine Type | Turbo-shaft |
| Number of Engines | 2 engines |
| Horsepower per Engine | 1,077 hp (803 kW) |
| Total Horsepower | 2,154 hp (1,607 kW) |
| Type of Registrant | Corporation |
| Owner Name | SIKORSKY AIRCRAFT CORP |
| Street | ATTN: KEN SCOTT PO BOX 109610 |
| City | WEST PALM BEACH |
| State | FL |
| Zip Code | 33410-9610 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2015-05-11 |
| Last Action Date | 2013-09-11 |
| Last Status | Aircraft registered to the manufacturer under their Dealer Certificate |
| Cancellation Date | 2015-08-19 |
| Exported To | CHINA PEOPLES REP |
| Mode S Code | 52451341 |
| Mode S Code Hex | AA52E1 |