The ARC-210 offers secure voice communications and civil interoperability. Mission display system, navigation radios, and the advanced ARC-210 V/UHF communication system. It is equipped with Rockwell Collins’ state-of-the art avionics and mission equipment, including cockpit flight and The HH-60W is also equipped with six integrated chaff and flare dispensers, and improved armour for the floors and walls of the cabin and cockpit.Ĭockpit and avionics of combat rescue helicopter The advanced glass cockpit can accommodate two pilots side-by-side. The integrated defensive suite features an APR-52 digital radar warning receiver, AAR-57 missile and hostile fire warning system, and AVR-2B laser warning system to improve the survivability of the helicopter. The helicopter is equipped with Lockheed Martin’s mission planning system, defensive aids, data links, mission computers and adverse weather sensors. Either side of the fuselage can be mounted with. It can accommodate two pilots, two gunners, two paramedics and two litters for medical patients or injured service members. It delivers longer range and offers a larger internal cabin space. The helicopter offers an increased internal fuel capability compared to the HH-60G helicopter. It retains composite, wide-chord, main rotor blades, and corrosion-resistant structures of its predecessor. The rotorcraft integrates a crashworthy and damage-tolerant airframe. The design of the helicopter is based on the next-generation UH-60M Black Hawk helicopter. The final test of the phase involved the evaluation of the helicopter’s weapon systems. The rotorcraft completed the developmental testing phase in April 2021. The USAF received the first two HH-60W Jolly Green II helicopter at the Moody Air Force Base in November 2020. The Jolly Green II underwent its first aerial refuelling exercise with a HC-130J tanker aircraft over the Eglin Air Force Base in Florida in August 2020. The CRH’s name honours the Vietnam-era HH-3E Jolly Green and HH-53 Super Jolly Green crews who are regarded as the pioneers of aerial combat search and rescue. The USAF named the HH-60W aircraft ‘Jolly Green II’ at the Air Force Association’s Air Warfare Symposium in Orlando in February 2020. The second LRIP contract worth $500m for the production of 12 additional HH-60W rotorcraft was awarded in February 2020. The USAF announced the Milestone C decision in September 2019, moving the programme into low rate initial production (LRIP) to build ten CRH helicopters. The combat rescue helicopter performed its first flight in May 2019. The CDR of the training systems was initially completed in October 2017. Whereas the vehicle critical design review (CDR) was concluded in September 2017. The preliminary design review of the helicopter was completed in May 2016, The new combat rescue helicopter was officially named as the HH-60W by the USAF in November 2014. The Sikorsky-Lockheed Martin team will deliver the helicopters with most advanced capabilities to support all services in combat. The contract also includes options for the production of 113 HH-60W helicopters. The contract covers development and integration of the rescue mission systems, four helicopters, as well as seven aircrew and maintenance training systems. Engineering validation is needed before committing to suggested interventions.In June 2014, the USAF awarded a $1.2bn engineering, manufacturing, and development contract to the Sikorsky-Lockheed Martin team to provide the next-generation combat rescue helicopter fleet. The most significant, but uncommon, injuries involved the "stroking seat."Įgress hazards can be minimized by the implementation of more intensive underwater egress training, crashworthy fuel systems, better design of cockpit exits and hatches, better restraint systems, better crashworthy seats, underwater visual aids, and more streamlined personal equipment. Of the 128 mishaps, 67.5% occurred during daytime, 32.5% at night, 64% in overwater crashes, 26% over land, and 10% over flight decks. Of the 210 survivable mishaps, 289 egress problems were reported in 128 mishaps, 61% involved aircrew factors, 16% environmental factors, 12% were related to helicopter factors, and 11% to cockpit factors. The data are described in terms of problem category, helicopter type, crash terrain, and time of day. We identified and categorized cockpit egress problems reported by pilots. Using Naval Safety Center data, we reviewed 1980-94 Class A helicopter mishap narratives. Navy/Marine Corp helicopter cockpits, and to propose a priority of preventive interventions. The purpose of this study was to identify the egress problems experienced by pilots in U.S. A number of potential problems are associated with egress from the helicopter cockpit in the post-crash phase of a mishap.
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