Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N31223.
| Tail Number / N-Number | N31223 |
| Manufacturer | SIKORSKY |
| Model | S-76A |
| Year Built | 1983 |
| Manufacturer's Serial Number | 760257 |
| 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 | ALLISON |
| Engine Model | 250-C30 SER |
| Engine Type | Turbo-shaft |
| Number of Engines | 2 engines |
| Horsepower per Engine | 650 hp (485 kW) |
| Total Horsepower | 1,300 hp (970 kW) |
| Type of Registrant | Individual |
| Owner Name | BERKELEY RALPH G MD DBA |
| Street | 1980 POST OAK ROAD |
| City | HOUSTON |
| State | TX |
| Zip Code | 77057 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1983-12-31 |
| Certificate Issue Date | 1984-03-02 |
| Last Action Date | 1994-06-02 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-06-06 |
| Mode S Code | 50650371 |
| Mode S Code Hex | A350F9 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N31223.
| Tail Number / N-Number | N31223 |
| Manufacturer | PUGET PACIFIC PLANES INC |
| Model | WHEELAIR 111A |
| Year Built | 1947 |
| Manufacturer's Serial Number | 1 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Corporation |
| Owner Name | PUGET PACIFIC PLANES INC |
| Street | 3605 SOUTH 52ND STREET |
| City | TACOMA |
| State | WA |
| Zip Code | 98422 |
| Region | Northwest Mountain |
| Country | US |
| Certificate Issue Date | 1947-03-27 |
| Last Status | Valid Registration |
| Cancellation Date | 1955-01-06 |
| Mode S Code | 50650371 |
| Mode S Code Hex | A350F9 |