S-92® Helicopter

Overview

The spacious, stand-up cabin of the S-92® helicopter provides the ultimate in comfort, safety and mission-flexibility required by demanding operators for a variety of roles, including offshore oil transport, executive transport, search and rescue, airline and utility. Airline configured S-92 helicopters seat up to 19 passengers in quiet, smooth and spacious airliner comfort, with power and endurance that enable fully loaded flights up to 430 nautical miles. Whatever your mission, the S-92 helicopter will provide a solution that best meets your needs.

Attributes

Powerplant and fuel system

Number of Engines: 2 

Engine Type: GE CT7-8A 

Maximum Take Off: 2,520 shp 1,879 kw

OEI Shaft horsepower (30 sec): 2,740 shp   2.043 kw

Performance

Maximum Gross Weight: 26,500 lbs 12,018 kg

Maximum Cruise Speed: 151 kts 280 kph

Maximum Range - No Reserve: 547 nm 1,013 km

HIGE Ceiling: 9,200 ft 2,804 m

HOGE Ceiling: 6,700 ft 2,042 m

OEI Service Ceiling: 5,500 ft 1,676 m

AEO Service Ceiling: 15,000 ft 4,572 m

Accommodations

Cabin Length: 20 ft 6.1 m

Cabin Width: 6.6 ft 2.0 m

Cabin Height: 6.0 ft 1.8 m

Cabin Area: 128 ft2 11.9 m2

Cabin Volume: 700 ft3 19.8 m3

Baggage Volume: 140 ft3   3.96 m3

Baseline Configuration

Airframe

• Cabin: 6 ft high, 6.58 ft wide, 20 ft long
• Hydraulic cargo ramp (140 cuft/3.9cum)
• 10 jettisonable cabin windows
• Air conditioning system
• Active vibration control system
• Retractable, energy-absorbing, tricycle landing gear
• 3 Cabin emergency exits
• 2 Cockpit emergency exits
• Right cabin clamshell door

Cockpit

• Health and Usage Monitoring System (HUMS)
• Four-axis, fully-coupled autopilot
• Enhanced Ground Proximity Warning System (EGPWS)
• Traffic Collision Avoidance System (TCAS1)
• Weather radar
• Four 6 x 8 inch multi-function displays
• Nav Management System
• Collins Proline IV avionics
• Cockpit Voice Recorder/Flight Data Recorder

Powerplant and fuel system

• Two GE CT7-8A turboshaft engines
• Honeywell 36-150 APU
• Integral inlet particle separator
• Transmission system with a main transmission rated at 4,170 shp
• Pressure refueling system
• Dual crashworthy fuel cells located in sponsons(380 gal / 1,440 L each)

Rotor and drive system

• Four blade fully articulated main rotor system
• Four blade, bearing-less flexbeam tail rotor system
• Rotor brake system

Electrical

• Two 60/75 KVA, oil spray cooled, 12,600 R.P.M. three phase generators
• One APU driven, 30/35 KVA, air-cooled, 12,000 R.P.M. three-phase generator
• Two generator control units
• Two 400 amp, 28VDC regulated transformer rectifiers
• One 125 amp, 28 VDC backup regulated transformer rectifier
• One 15 amp-hour (cont. rating) 19-cell nickel-cadmium battery charged by DC converter
• External power receptacles, one 28 VDC and 115 VAC
• Two fixed landing lights
• One controllable landing light
• Provisions for Rotor Ice Protection System (RIPS)

According: sikorsky.com

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