Category Archives: Air

Tracking Data

A United Launch Alliance (ULA) Atlas V rocket carrying the NASA’s Tracking Data and Relay Satellite-M (TDRS-M) lifted off from Space Launch Complex-41 August 18 at 8:29 a.m. EDT. The TDRS-M is the third and final mission in the series of these third-generation space communication satellites to orbit, as part of the follow-on fleet being developed to replenish NASA’s space Network.

The TDRSS is capable of providing near continuous high bandwidth (S, Ku and Ka band) telecommunications services for Low Earth orbiting spacecraft (including the International Space Station) and expendable launch vehicles like ULA’s Atlas V and Delta IV rockets that use the network to receive and distribute telemetry data during flight
The TDRSS is capable of providing near continuous high bandwidth (S, Ku and Ka band) telecommunications services for Low Earth orbiting spacecraft (including the International Space Station) and expendable launch vehicles like ULA’s Atlas V and Delta IV rockets that use the network to receive and distribute telemetry data during flight

«ULA uses the TDRS system as a primary means of receiving and distributing launch vehicle telemetry data during every flight. In fact, the TDRS-K and TDRS-L spacecraft, launched by ULA in 2013 and 2014 tracked today’s launch», said Laura Maginnis, ULA vice president of Government Satellite Launch. «We are absolutely honored to have delivered this core NASA capability and critical national resource for our country».

All six of the newest TDRS satellites have been delivered to orbit on Atlas V vehicles.

This mission was launched aboard an Atlas V 401 configuration vehicle, which includes a 13-foot/4-meter extended payload fairing. The Atlas booster for this mission was powered by the RD AMROSS RD-180 engine, and the Centaur upper stage was powered by the Aerojet Rocketdyne RL10C engine. This is ULA’s 5th launch in 2017 and the 120th successful launch since the company was formed in December 2006.

«Congratulations to our entire ULA team and mission partners at NASA on another successful launch that will enable so many to explore and operate in space», said Maginnis.

The Tracking and Data Relay Satellite System (TDRSS) is a space-based communication system used to provide tracking, telemetry, command and high-bandwidth data return services. Microwave communications equipment and gimbaled antennae are the primary payload of each TDRS. The system is capable of providing near continuous high-bandwidth telecommunications services for Low Earth orbiting spacecraft and expendable launch vehicles including the International Space Station (ISS).

With more than a century of combined heritage, United Launch Alliance is the nation’s most experienced and reliable launch service provider. ULA has successfully delivered more than 115 satellites to orbit that aid meteorologists in tracking severe weather, unlock the mysteries of our solar system, provide critical capabilities for troops in the field and enable personal device-based GPS navigation.

An Atlas V rocket lifts off from Cape Canaveral’s Space Launch Complex-41 with NASA’s Tracking and Data Relay Satellite-M (TDRS-M). The addition of TDRS-M to the Space Network (SN) provides the ability to support space communication for an additional 15 years

Inmarsat 6’s Reflectors

Astro Aerospace, a Northrop Grumman Corporation business, completed a successful Preliminary Design Review (PDR) of the nine-meter L-band reflectors for two Airbus Inmarsat-6 series satellites.

Northrop Grumman’s Astro Aerospace Completes Preliminary Design Review for Inmarsat 6’s L-band Reflectors
Northrop Grumman’s Astro Aerospace Completes Preliminary Design Review for Inmarsat 6’s L-band Reflectors

The success of the PDR is a significant milestone for the Inmarsat-6 program. With the preliminary design of the L-band reflectors now set, Astro Aerospace will continue maturing the design in preparation for the Critical Design Review (CDR) later this year.

«We are proud to support Airbus Defence and Space and the Inmarsat program», said John A. Alvarez, general manager, Astro Aerospace. «Astro Aerospace’s unique AstroMesh technology is particularly well suited for Inmarsat-6’s L-band capacity, which is significantly greater than the capacity of previous satellites and capable of supporting a new generation of more advanced L-band services. AstroMesh deployable mesh reflectors are made of the lightest and stiffest materials available, making them well suited for such missions. I also want to thank the combined Astro-Airbus-Inmarsat team that worked tirelessly to ensure a successful PDR».

Astro Aerospace (www.northropgrumman.com/astro) is the leading pioneer of space deployable technology and structures that have enabled critical complex missions to Earth’s orbit, Mars and beyond. Astro Aerospace’s hardware is characterized by its light weight structural design and robust deployment kinematics. Since 1958, Astro Aerospace has successfully deployed technology on hundreds of space flights with a 100 percent success rate, a testament to Northrop Grumman’s commitment to reliability, quality and affordability.

Sunshield Layers

The five sunshield layers responsible for protecting the optics and instruments of NASA’s James Webb Space Telescope are now fully installed. Northrop Grumman Corporation, which designed the Webb telescope’s optics, spacecraft bus, and sunshield for NASA Goddard Space Flight Center, integrated the final flight layers into the sunshield subsystem.

Sunshield Layers Fully Integrated on NASA’s James Webb Space Telescope
Sunshield Layers Fully Integrated on NASA’s James Webb Space Telescope

Designed by Northrop Grumman Aerospace Systems in Redondo Beach, California, the sunshield layers work together to reduce the temperatures between the hot and cold sides of the observatory by approximately 570 degrees Fahrenheit/299 degrees Celsius. Each successive layer of the sunshield, which is made of Kapton, is cooler than the one below.

«This is a huge milestone for the Webb telescope as we prepare for launch», said Jim Flynn, Webb sunshield manager, Northrop Grumman Aerospace Systems. «The groundbreaking tennis-court sized sunshield will protect the optics from heat making it possible to gather images of the formation of stars and galaxies more than 13.5 billion years ago».

«All five sunshield membranes have been installed and will be folded over the next few weeks», said Paul Geithner, deputy project manager – technical for the Webb telescope at NASA’s Goddard Space Flight Center in Greenbelt, Maryland.

The Webb telescope’s sunshield will prevent the background heat from the Sun, Earth and Moon from interfering with the telescope’s infrared sensors. The five sunshield membrane layers that were manufactured by the NeXolve Corporation in Huntsville, Alabama, are each as thin as a human hair. The sunshield, along with the rest of the spacecraft, will fold origami-style into an Ariane 5 rocket.

The Webb telescope is the world’s next-generation space observatory and successor to the Hubble Space Telescope. The most powerful space telescope ever built, the Webb Telescope will observe distant objects in the universe, provide images of the first galaxies formed and see unexplored planets around distant stars. The Webb Telescope is a joint project of NASA, the European Space Agency and the Canadian Space Agency.

As Thick as a Pen Cap

On August 3, Lockheed Martin revealed the first images from an experimental, ultra-thin optical instrument, showing it could be possible to shrink space telescopes to a sliver of the size of today’s systems while maintaining equivalent resolution.

SPIDER Experiments Infographic
SPIDER Experiments Infographic

Weighing 90 percent less than a typical telescope, the Segmented Planar Imaging Detector for Electro-Optical Reconnaissance (SPIDER) opens a path for extremely lightweight optical instruments, allowing for more hosted payloads or smaller spacecraft. More broadly, the sensor technology has applications for aircraft and other vehicles – anywhere that depends on small optical sensors. The future could see UAVs with imagers laid flat underneath their wings, and cars could have imaging sensors that are flush against their grills.

The SPIDER project has roots in research funded by the Defense Advanced Research Projects Agency (DARPA). Lockheed Martin independently completed this phase of research at its Advanced Technology Center (ATC).

«This is generation-after-next capability we’re building from the ground up», said Scott Fouse, ATC vice president. «Our goal is to replicate the same performance of a space telescope in an instrument that is about an inch thick. That’s never been done before. We’re on our way to make space imaging a low-cost capability so our customers can see more, explore more and learn more».

The system uses tiny lenses to feed optical data divided and recombined in a Photonic Integrated Circuit (PIC), which was originally designed for telecommunications at the University of California, Davis. Using these chips in a different way, Lockheed Martin researchers unlocked new potential for ultra-thin telescopes using a technique called interferometric imaging.

The tests involved a PIC aligned to a series of 30 lenses, each smaller than a millimeter across. An optical system simulated the distance from space to the ground, where scenes were illuminated and rotated. The first image included a standard bar test pattern, and the second image showed the overhead view of a complex rail yard.

The lenses and PIC comprise one section of a full instrument to be assembled in the next project phase. The team plans to increase the resolution and field of view in future phases.

The initial findings from this project were presented today at the Pacific Rim Conference on Lasers and Electro-Optics (CLEO-Pacific Rim) in Singapore.

SPIDER’s first results shown here, with targets of two images on the left of each pair and the image reconstructions using SPIDER on the right (in millimeters). The first test used a standard optical test pattern, and the second test used an aerial photo of a train yard. The team continues to increase the system’s resolution from these first, baseline images
SPIDER’s first results shown here, with targets of two images on the left of each pair and the image reconstructions using SPIDER on the right (in millimeters). The first test used a standard optical test pattern, and the second test used an aerial photo of a train yard. The team continues to increase the system’s resolution from these first, baseline images

Presidential Helicopter

On August 3, Lockheed Martin announced the first flight of a VH-92A configured test aircraft in support of the U.S. Marine Corps’ VH-92A Presidential Helicopter Replacement Program. The July 28 flight signals the start of the 250-hour flight test program, which will take place at Lockheed Martin facilities in Owego, New York.

On July 28, the VH-92A configured test aircraft completed its first flight in support of the U.S. Marine Corps’ VH-92A Presidential Helicopter Replacement Program
On July 28, the VH-92A configured test aircraft completed its first flight in support of the U.S. Marine Corps’ VH-92A Presidential Helicopter Replacement Program

The aircraft achieved its first flight, and later that same day completed a second flight at Sikorsky Aircraft in Stratford, Connecticut. Total flight time for the two sorties was one hour and included hover control checks, low speed flight, and a pass of the airfield.

«This first flight of the VH-92A configured test aircraft is an important milestone for the program», said Spencer Elani, director VH-92A program at Sikorsky. «Having independently tested the aircraft’s components and subsystems, we are now moving forward to begin full aircraft system qualification via the flight test program».

As the flight test program proceeds, this test aircraft (Engineering Development Model 1, or EDM-1) will be joined by an additional test aircraft (EDM-2) over the course of the 12-month flight test program. EDM-2 is on track for its first flight later this year.

The VH-92A aircraft is based on Sikorsky’s successful and FAA-certified S-92A commercial aircraft, which recently surpassed one million flight hours. The S-92A aircraft, assembled in Coatesville, Pennsylvania, is being modified to include integration of government-defined missions systems and an executive interior.

«With this successful first flight on the books, we look forward to completion of Sikorsky’s flight test program, operational testing and production of this aircraft to support the Office of the President of the United States», said U.S. Marine Corps Colonel Robert Pridgen, program manager for the Naval Air System Command’s Presidential Helicopter’s Program Office.

The U.S. Navy awarded a $1.24 billion fixed-price incentive Engineering and Manufacturing Development (EMD) contract with production options to Sikorsky on May 7, 2014. The EMD contract will produce a total of six aircraft: two test aircraft and four production aircraft. The production options for the remaining 17 aircraft will be finalized in FY19.

The VH-92A will enter into service in 2020. The VH-92A will transport the president and vice president of the United States and other officials. Sikorsky brings unmatched experience and a proven track record to this mission having flown every U.S. commander-in-chief since President Dwight D. Eisenhower. The VH-92A will continue this legacy for decades to come.

Add Muscle to Chinook

Boeing will build and test three U.S. Army CH-47F Block II Chinook helicopters as part of a modernization effort that will likely bring another two decades of work to the company’s Philadelphia site.

Boeing will build and test three U.S. Army CH-47F Block II Chinook helicopters as part of a modernization effort that will likely bring another two decades of work to the company's Philadelphia site (Boeing illustration)
Boeing will build and test three U.S. Army CH-47F Block II Chinook helicopters as part of a modernization effort that will likely bring another two decades of work to the company’s Philadelphia site (Boeing illustration)

A recent $276 million Army contract will fund those helicopters, which will validate technology advancements that will increase the iconic helicopter’s lifting power.

«The Army’s only heavy-lift helicopter exists to deliver decisive combat power for our ground commanders», said Colonel Greg Fortier, U.S. Army project manager for Cargo Helicopters. «The Cargo family is anxious to build upon Col. Rob Barrie’s efforts to establish this critical program and deliver an adaptive air vehicle. Increasing payload capacity today enhances battlefield agility and prepares the Chinook for even greater performance gains in the future».

An improved drivetrain will transfer greater power from the engines to the all-new, swept-tip Advanced Chinook Rotor Blades, which have been engineered to lift 1,500 additional pounds on their own. The current configuration of six fuel tanks – three on each side – will become two, allowing the aircraft to carry more fuel and shed weight. Additionally, the fuselage’s structure will be strengthened in critical areas to allow the aircraft to carry additional payload.

«This latest upgrade for the Chinook fleet is a tribute to the robustness of its original design and exemplifies its 55-year legacy of technological advancements», said Chuck Dabundo, vice president, Cargo Helicopters and program manager, H-47. «The fact that the U.S. Army continues to use and value this platform and they are intending to continue to upgrade it to keep it flying for decades to come is a testament of the capabilities the Chinook team continues to bring».

Boeing will begin building the test aircraft next year. The test program begins in 2019 and first delivery of the Block II Chinook is expected in 2023. Eventually, the Army will upgrade more than 500 Chinooks to Block II configuration.

Deep Space Gateway

Refurbishing a shuttle-era cargo container used to transfer cargo to the International Space Station, Lockheed Martin is prototyping a deep space habitat for NASA at Kennedy Space Center. This prototype will integrate evolving technologies to keep astronauts safe while onboard and operate the spacecraft autonomously when unoccupied.

Lockheed Martin artist rendering of the NextSTEP habitat docked with Orion in cislunar orbit as part of a concept for the Deep Space Gateway. Orion will serve as the habitat’s command deck in early missions, providing critical communications, life support and navigation to guide long-duration missions
Lockheed Martin artist rendering of the NextSTEP habitat docked with Orion in cislunar orbit as part of a concept for the Deep Space Gateway. Orion will serve as the habitat’s command deck in early missions, providing critical communications, life support and navigation to guide long-duration missions

Under a public-private partnership, NASA recently awarded Lockheed Martin a Phase II contract for the Next Space Technologies for Exploration Partnerships (NextSTEP) habitat study contract. As part of Phase II, the team will continue to refine the design concept developed in Phase I and work with NASA to identify key system requirements for the Deep Space Gateway. Included in this work, the team will build a full-scale habitat prototype in the Space Station Processing Facility at NASA’s Kennedy Space Center and a next-generation deep space avionics integration lab near Johnson Space Center.

«It is easy to take things for granted when you are living at home, but the recently selected astronauts will face unique challenges», said Bill Pratt, Lockheed Martin NextSTEP program manager. «Something as simple as calling your family is completely different when you are outside of low Earth orbit. While building this habitat, we have to operate in a different mindset that’s more akin to long trips to Mars to ensure we keep them safe, healthy and productive».

A full-scale prototype of the deep space habitat will be built by refurbishing the Donatello Multi-Purpose Logistics Module (MPLM). Donatello was one of three large modules, flown in the space shuttle payload bay, that were used to transfer cargo to the International Space Station. The team will also rely heavily on mixed reality prototyping using virtual and augmented reality. Through this approach, the team can reduce cost and schedule, as well as identify and solve issues early in the design phase.

«We are excited to work with NASA to repurpose a historic piece of flight hardware, originally designed for low Earth orbit exploration, to play a role in humanity’s push into deep space», said Pratt. «Making use of existing capabilities will be a guiding philosophy for Lockheed Martin to minimize development time and meet NASA’s affordability goals».

The work will occur over 18 months and will build upon the concept study performed in Phase I. Phase II will also focus on mixed reality and rapid prototyping, and working on concept refinement and risk reduction. The new results, which will be provided to NASA, will further the understanding of the systems, standards and common interfaces needed to make living in deep space possible.

The Deep Space Gateway will rely on many of Orion’s advanced capabilities that can be used while astronauts are there, and utilizes capabilities common to Lockheed Martin-built planetary spacecraft like Juno and MAVEN while it’s unoccupied. Employing NASA’s space-proven Orion spacecraft as the Deep Space Gateway command deck early on allows for a safe and practical approach for the incremental build-up of deep space exploration capabilities.

Additionally, Lockheed Martin will build a Deep Space Avionics Integration Laboratory in Houston to demonstrate command and control between the Deep Space Gateway and Orion. The lab will help reduce risk associated with critical data interfaces between Deep Space Gateway elements and provide an environment for astronauts to train for various mission scenarios.

«Because the Deep Space Gateway would be uninhabited for several months at a time, it has to be rugged, reliable and have the robotic capabilities to operate autonomously. Essentially it is a robotic spacecraft that is well-suited for humans when Orion is present», said Pratt. «Lockheed Martin’s experience building autonomous planetary spacecraft plays a large role in making that possible».

Counter-UAS program

As the use of unmanned aircraft systems rises across the world, researchers from around the Defense Department are testing new ways to counter the new threats they could present.

Defenders from the 455th Expeditionary Security Forces Squadron and a researcher from the Air Force Research Lab teamed up to bring a new program to Bagram Airfield (U.S. Air Force photo/Staff Sergeant Benjamin Gonsier)
Defenders from the 455th Expeditionary Security Forces Squadron and a researcher from the Air Force Research Lab teamed up to bring a new program to Bagram Airfield (U.S. Air Force photo/Staff Sergeant Benjamin Gonsier)

The 455th Expeditionary Security Forces Squadron (ESFS) teamed up with a researcher from the Air Force Research Laboratory (AFRL) to teach Airmen how to pilot drones and use them to train coalition forces on how to react to them on the battlefield.

«This is a brand-new program for the 455th AEW, where we are able to test our counter-UAS systems coming into BAF, in addition to running base-wide exercises», said 1st. Lieutenant Ryan Wilkerson, a researcher attached to the 455th ESFS.

Wilkerson, who is not a defender by trade, is deployed out of the AFRL, Rome Research Site, New York, and came to test the program at Bagram Airfield, where the challenge is present in real-world scenarios.

A few defenders assisted Wilkerson, serving as drone pilots and using their own down time to practice piloting and learn tactics the enemy may use.

«It’s exciting to be able to pilot these aircraft for a program no one has ever been a part of before», said Senior Airman Christopher Gallman, with the 455th ESFS joint defense operations center. «I can’t wait to see where it is going and to be able to help out the total force».

The drone pilots wear aviator sunglasses and have an aura of swagger around them, as they take pride in being at the forefront of tactical development.

«It’s fun and enjoyable, and knowing how beneficial it is to not only the base, but all of the force, makes flying the drone worth doing», Gallman said.

Training never ends, and while service members train to deploy, training still continues while deployed.

«This allows us to be better prepared», Wilkerson said. «The best way to train is to actually put something in the air and see how people react. We train how we fight, so this is the most efficient way to counter this growing concern amongst coalition partners».

Tactics used by the enemy are constantly evolving, which is why Airmen are constantly adapting to face threats head-on, ready to engage anything that comes their way.

Flight Testing

On July 5, 2017, Lockheed Martin announced the CH-53K King Stallion program has successfully completed its first extended «cross country» flight from Sikorsky’s West Palm Beach, Florida, facility to Naval Air Station Patuxent River, Maryland. This is the first of several such flights that will occur during 2017 and 2018 as the CH-53K flight test program transitions to the flight test facilities at Patuxent River (PAX).

The CH-53K King Stallion arrives at Naval Air Station, Patuxent River on June 30, 2017 (Photo courtesy U.S. Navy)
The CH-53K King Stallion arrives at Naval Air Station, Patuxent River on June 30, 2017 (Photo courtesy U.S. Navy)

The CH-53K King Stallion helicopter flew on June 30 from Sikorsky’s Development Flight Center in West Palm Beach to PAX, a distance of approximately 810 miles/1,307.6 km. Total flight time was six hours, with two en route fuel stops at Naval Air Station Mayport, Florida, and Marine Corps Air Station New River, North Carolina.

«This first movement of CH-53K flight testing to our customer’s facility denotes that the aircraft have achieved sufficient maturity to begin transitioning the focus of the test program from envelope expansion to system qualification testing», said Doctor Michael Torok, Sikorsky Vice President, CH-53K Programs. «This has been the plan from the beginning and is another important step toward getting these fantastic aircraft into the hands of the U.S. Marine Corps».

The four CH-53K Engineering Development Model (EDM) aircraft have already completed more than 450 hours of flight testing at Sikorsky’s Development Flight Center in West Palm Beach, and continue to drive to the edges of the operational envelope with both internal and external loads. The flight test program will continue to operate as it has from the beginning under an Integrated Test Team (ITT) that is comprised of Sikorsky, U.S. Navy Naval Air Systems Command (NAVAIR), and U.S. Marine Corps (USMC) personnel. Testing will continue in both locations, West Palm Beach and Patuxent River throughout the transition period.

«Bringing the CH-53K flight test program to PAX is an exciting milestone; many of the employees dedicated to its advancement now have the opportunity to work right down the street from it», said Colonel Hank Vanderborght, U.S. Marine Corps program manager for the Naval Air Systems Command’s Heavy Lift Helicopters program, PMA-261.

In April, the CH-53K King Stallion Program successfully passed its Defense Acquisition Board (DAB) and achieved a Milestone C decision that approves funding for low rate initial production.

The CH-53K King Stallion provides unmatched heavy lift capability with three times the lift of the CH-53E Super Stallion that it replaces. With the increased payload capability and a 12-inch/30.5-centimetre wider internal cabin compared to the predecessor CH-53E Super Stallion, the CH-53K’s increased payload capability can take the form of a variety of relevant payloads ranging from multiple U.S. Air Force standard 463L pallets to an internally loaded High Mobility Multipurpose Wheeled Vehicle (HMMWV) or a European Fennek armored personnel carrier. In addition, the CH-53K King Stallion can carry up to three independent external loads at once providing incredible mission flexibility and system efficiency.

The CH-53K King Stallion offers enhanced safety features for the warfighter. Safety is enhanced with full authority fly-by-wire flight controls and mission management that reduces pilot workload and enables the crew to focus on mission execution because the CH-53K King Stallion all but «flies itself». Features include advanced stability augmentation, flight control modes that include attitude command-velocity hold, automated approach to a stabilized hover, position hold and precision tasks in degraded visual environments, and tactile cueing that all permit the pilot to confidently focus on the mission at hand.

Further, the CH-53K King Stallion has improved reliability and maintainability that exceeds 89 percent mission reliability with a smaller shipboard logistics footprint than the legacy CH-53E Super Stallion.

The U.S. Department of Defense’s Program of Record remains at 200 CH-53K King Stallion aircraft. The first six of the 200 Program of Record aircraft are under contract and scheduled to start delivery next year to the Marine Corps. Two additional aircraft, the first low rate initial production aircraft, are under long lead procurement for parts and materials, with deliveries scheduled to start in 2020. The Marine Corps intends to stand up eight active duty squadrons, one training squadron, and one reserve squadron to support operational requirements.

 

General Characteristics

Number of Engines 3
Engine Type T408-GE-400
T408 Engine 7,500 shp/5,595 kw
Maximum Gross Weight (Internal Load) 74,000 lbs/33,566 kg
Maximum Gross Weight (External Load) 88,000 lbs/39,916 kg
Cruise Speed 141 knots/162 mph/261 km/h
Range 460 NM/530 miles/852 km
AEO* Service Ceiling 14,380 feet/4,383 m
HIGE** Ceiling (MAGW) 13,630 feet/4,155 m
HOGE*** Ceiling (MAGW) 10,080 feet/3,073 m
Cabin Length 30 feet/9.1 m
Cabin Width 9 feet/2.7 m
Cabin Height 6.5 feet/2.0 m
Cabin Area 264.47 feet2/24.57 m2
Cabin Volume 1,735.36 feet3/49.14 m3

* All Engines Operating

** Hover Ceiling In Ground Effect

*** Hover Ceiling Out of Ground Effect

CH-53K King Stallion Flight Testing Begins Transition to Patuxent River NAS

Five-Year Contract

On June 30, 2017, the U.S. government and Sikorsky, a Lockheed Martin company, signed a five-year contract for 257 H-60 Black Hawk helicopters to be delivered to the U.S. Army and Foreign Military Sales (FMS) customers. The multi-year contract will yield significant savings for the U.S. government compared with purchasing the same quantity across five separate annual agreements.

This image features the UH-60M Black Hawk and HH-60M MEDEVAC
This image features the UH-60M Black Hawk and HH-60M MEDEVAC

The «Multi-Year IX» contract for UH-60M Black Hawk and HH-60M MEDEVAC aircraft marks the ninth multiple-year contract for Sikorsky and the U.S. government for H-60 helicopters. The contract value for expected deliveries is approximately $3.8 billion and includes options for an additional 103 aircraft, with the total contract value potentially reaching $5.2 billion. Actual production quantities will be determined year-by-year over the life of the program based on funding allocations set by Congress and Pentagon acquisition priorities. The deliveries are scheduled to begin in October of this year and continue through 2022.

The UH-60M/HH-60M helicopters are the latest and most modern in a series of Black Hawk variants that Sikorsky has been delivering to the Army since 1978. They provide additional payload and range, advanced digital avionics, better handling qualities and situational awareness, active vibration control, improved survivability, and improved producibility.

«Four decades of production, strong program execution and delivery on behalf of the warfighter, coupled with great affordability for the taxpayer, have been the cornerstones of this program», said Sam Mehta, President, Defense Systems and Services, Sikorsky. «This contract allows us to continue supporting the important missions the Black Hawk performs as the workhorse utility and medical evacuation (MEDEVAC) helicopter in the U.S. Army inventory».

Colonel Billy Jackson, the Utility Helicopters Project Manager stated that, «This contract will provide our Army, sister services and allies with state-of-the-art modernized helicopters to complete crucial missions and save lives. Moreover, this effort will stabilize our manufacturing base and control long-term costs, and ultimately provide significant savings to the taxpayer».