Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N176SH.
| Tail Number / N-Number | N176SH |
| Manufacturer | SIKORSKY |
| Model | S-76 |
| Manufacturer's Serial Number | 760182 |
| 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) |
| Number of Engines | 2 engines |
| Type of Registrant | Corporation |
| Owner Name | SIKORSKY FRACTIONAL SALES INC |
| Street | PO BOX 9729 |
| City | STRATFORD |
| State | CT |
| Zip Code | 06615-9129 |
| Country | US |
| Certificate Issue Date | 1999-07-20 |
| Last Action Date | 1999-08-03 |
| Last Status | Valid Registration |
| Cancellation Date | 2001-06-08 |
| Exported To | CHINA PEOPLES REP |
| Mode S Code | 50230417 |
| Mode S Code Hex | A1310F |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N176SH.
| Tail Number / N-Number | N176SH |
| Manufacturer | SIKORSKY |
| Model | S-76A |
| Year Built | 1984 |
| Manufacturer's Serial Number | 760260 |
| 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 | Corporation |
| Owner Name | SPECTRUM HEALTH HOSPITALS |
| Street | 100 MICHIGAN ST NE |
| City | GRAND RAPIDS |
| State | MI |
| Zip Code | 49503-2560 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1987-08-22 |
| Certificate Issue Date | 1997-07-07 |
| Last Action Date | 2010-05-18 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2010-07-29 |
| Mode S Code | 50230417 |
| Mode S Code Hex | A1310F |