Aircraft Upgrades
Around the world, nations are seeking multi-functional, cost effective, low-risk and reliable flight solutions. Sikorsky is offering this versatility through its S-61/H-3 and H-60 A to L helicopter upgrade programs. These upgrades allow you to re-configure your existing fleet quickly, delivering you affordable solutions to meet your mission requirements.

S-61/H-3 Upgrade Spanning 50 years of record-setting performance and reliable service, the Sikorsky S-61™ helicopter has proven to be a capable and dependable multi-mission aircraft.

Equipped to improve mission readiness and meet today’s challenges, the S-61T helicopter is an OEM qualified aircraft with a versatile platform that can be easily outfitted to meet a wide variety of applications including: Utility, External Lift, Armed, VIP, Search and Rescue, Troop Transport and Firefighting.
Based on the aircraft’s legacy of rugged endurance, spaciousness and lift capabilities, the
S-61T™ helicopter incorporates a full array of system upgrades for increased performance.
S-61T Helicopter Features
  • Composite Main Rotor Blades
  • T58-GE-402 Engine
  • IFR Certified Cockpit
  • Non-folding Head & Pylon
  • Airframe Refurbishment
  • Lightweight Landing Gear
  • Enhanced Ground Proximity Warning System
  • Flight Data Recorder - Cockpit Voice Recorder
  • Emergency Locator Transmitter
  • Rotor Brake
UH-60 Black Hawk A to L Upgrade Over the past 30 years, the Sikorsky UH-60 BLACK HAWK helicopter has proven to be one of the most reliable and capable multi-mission aircraft.

In order to meet today’s mission requirements, Sikorsky offers both standard and non-standard H-60 A to L helicopter upgrades. These upgrades provide you with an affordable option to add new life to your existing fleet, no matter the configuration of your H-60 aircraft.
Sikorsky H-60 A to L Helicopter - Aircraft Upgrade Features
  • T700-701D Engines
  • Improved Durability Gearbox
  • Rescue Hoist
  • 9,000 lb Cargo Hook
  • Integrated Vehicle Health Maintenance System (IVHMS)
  • Attitude Heading Reference System (AHRS)
  • Advanced Flight Control Computer (AFCC)
Chase Field Center of Excellence for H-60 A to L Helicopter Upgrades H-60 A to L helicopter upgrades are performed at the Chase Field Operations Center, Sikorsky’ Military Maintenance, Repair, and Overhaul (MRO) facility. The highly trained and skilled team at the facility is able to utilize an extensive supply chain to improve aircraft availability and drive down costs.


6 Corporate Drive,
Shelton, Connecticut 06484 USA
+1 (800) WINGED-S (946-4337)
or +1 (203) 944-0679