The S-92® helicopter fleet – representing more than 300 aircraft and 2.4 million flight hours – is relied upon to support a range of important missions across the globe:

Head of State
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Offshore Energy
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Search and Rescue
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Executive
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Utility
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Firefighting
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Sikorsky and Lockheed Martin are deeply committed to the commercial market. Central to that commitment is our continuous investment in sustaining and enhancing the S-92 platform.
Sikorsky recently unveiled the S-92 Phase IV main gearbox, a transformative innovation that sets a new benchmark for reliability, performance, and safety in the commercial helicopter industry.
Based on millions of hours of flight data, Sikorsky also increased inspection intervals for the S-92 helicopter and offered a one-time life extension for specific main gearbox housings. These enhancements eliminate more than a full year of downtime caused by inspections and allow operators to safely keep their aircraft in service and generating revenues longer. The earned life credit is up to 1,200 hours / 3,600 ground-air-ground cycles, representing an additional 12 to 18 months for an average S-92 offshore oil operator and more than 24 months for others.
Sikorsky is bringing new technology to the S-92® fleet. The S-92A+™ helicopter is the latest model of the venerable platform, building upon a legacy track record of performance and proven technology with new features for improved safety, reliability and capability.
The S-92A+ helicopter features two new General Electric CT7-8A6 turboshaft engines, offering more power in higher altitudes and hotter temperatures. Gross Weight Expansion (GWE) with LifePlus™ gives you 1,200 lbs of extra payload.
The new model also includes the S-92 Phase IV main gearbox featuring an auxiliary lubrication system that automatically engages in the event of primary oil pressure loss. This eliminates the need for immediate landing and allows operators to safely reach their destination. Sikorsky invested $100M into developing the gearbox, underscoring the company’s commitment to enhancing the S-92 platform.
Sikorsky S-92® Helicopter Fleet Surpasses 2 Million Flight Hours
Director, Commercial & Energy Markets
Jeff Juergens
Strategy & Business Development
Office:+1.281.283.4192
Jeffrey.m.juergens@lmco.com
Customer Sales & Support
+1-800-WINGED S (1-800-946-4337)
+1-203-386-3029 International
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