Militaryleak’s Post

"Baseline requirements for the NGRC [NATO's Next Generation Rotorcraft Capability] platform call for a rotorcraft with an optimum cruise speed 'in excess' of 220kt (410km/h) but no lower than 180kt – roughly the highest speed that could be met with a conventional helicopter." The Racer is optimized for cruise speed of 220 knots (400 km/hour). In comparison, the Bell V-280 Valor tiltrotor selected for the US Army's Future Long-Range Assault Aircraft (FLRAA) has a cruise speed of 280 knots. #rotorcraft

After the initial details of Turkiye’s future aircraft carrier were disclosed, further information emerged when the Istanbul Naval Shipyard’s Design Project Office welcomed the press. Since these are preliminary designs, it’s crucial not to overanalyze the specifics, as initial designs invariably evolve based on requirements and technological advancements. The key takeaway here is the ongoing active engagement with this topic. While officials have shared preliminary designs, there is currently no timetable announced for the aircraft carrier. Some voices within Turkey argue that the Turkish Navy should prioritize critical projects like the I-class frigate and the TF2000 air defense destroyer over the aircraft carrier. However, it’s worth noting that progress on some of these projects may be achieved or even completed before the construction phase of the aircraft carrier begins. The choice of aircraft to be carried by the aircraft carrier is another significant issue. Solutions such as the Hürjet or unmanned aircraft may provide limited air power for the carrier’s force. However, the consideration of the naval version of the KAAN jet suggests a more ambitious vision in this regard. Furthermore, recent improvements in Turkish-American relations have led to the US Congress approving the delivery of F-16 Block 70 Viper fighters to Turkey. Subsequently, some officials have made positive statements regarding Turkiye’s potential return to the F-35 program. If progress continues in this direction, it could be considered as an option for the aircraft carrier’s air complement in the future. My latest on Naval News

THE NEW NATO HELICOPTER CONCEPT 3 AWARDS - 6 PARTICIPATORS By the NATO NSPA published list the participators are (in order as they are published on NATO platform) : PB GROUP - developer of JETCOPTER Leonardo helicopters division Sikorsky aircraft corp Deloitte LLP Airbus helicopters department Bornea dynamics systems 3 EU companies , 1 US and 2 Canada companies managed to submit their offers by NSPA deadline. So far there are no published details about concepts , from article could be known that AIRBUS offered concept based on RACER technology , Leonardo joined with Bell probably proposed tiltrotor concept and the JETCOPTER proposed its yet not public hybrid powered helicopter concept. NATO is a buyer that knows exactly what it wants . There are 41 required attributes for the new concept to align. Together with never yet met high speed and long distance the concept must be : * air transportable in a single A400M and C-17 without the disassembly of major systems. *designed to enable sustained operations from Naval platforms (i.e. Frigate (FF)/Destroyer (DD) class of vessel). It must be able to be moved and safely stowed on deck and in hangar. Here tiltrotors and compound helicopters could need to say ''Houston we have a problem ...'' Overall technologically it's a very challenging task to for fill all NATO NGRC requirements . Jetcopter bid with a concept that disclose a new potential for Rotorcraft aircraft and all its concept of operations based on recent technologies . JETCOPTER IS NEXT GEN HIGH SPEED ROTORCRAFT CONCEPT DEVELOPING COMPANY.

This Day in Aviation History: 16 February 1946: The Sikorsky S-51 prototype, NX92800, made its first flight. The S-51 was the first helicopter intended for commercial use, though it was also widely used by military services worldwide. The test pilot was Dimitry D. (“Jimmy”) Viner, who later made the first civilian rescue using a helicopter. The S-51 was a commercial version of the Sikorsky R-5 series military helicopters. It was a four-place, single engine helicopter, operated by one pilot. The S-51 had a maximum speed (VNE) of 107 knots (123.1 miles per hour/198.2 kilometers per hour). Range was 275 miles (442.6 kilometers). The service ceiling was 14,800 feet (4,511 meters). The absolute hover ceiling was 3,000 feet (914.4 meters). The S-51 had an empty weight of 4,050 pounds (1,837.05 kilograms) and maximum takeoff weight of 5,500 pounds (2,494.76 kilograms). Of 220 helicopters in the S-51 series built by Sikorsky, 55 were commercial models. Westland built another 159 helicopters under license. Source: https://lnkd.in/eXkMVyUR #thisdayinhistory #aviationhistory #helicopter #sikorsky  #rotorcraft  #firstflight #prototype #thisdayinaviationhistory

Interesting article from Robb Report on business jet designs with military principles...

Pratt & Whitney Canada today congratulated the Swiss Air Force for achieving 200,000 flight hours on its fleet of 45 PW206B2 engines, powering 19 Airbus H135 helicopters. Pratt & Whitney is an RTX business. The PW200 engine family was among the first helicopter engines to have an integrated digital data capability. This powerful feature has been constantly expanded and enhanced with every new iteration of the engine. More than 6,000 PW200 engines have been delivered with over 4,500 still in service. The PW200 engine fleet has exceeded 16.5 million engine flying hours. Pratt & Whitney powers many vital aircraft in the Swiss Air Force’s fleet. For example, the Pratt & Whitney Canada PT6A turboprop engine powers the Pilatus PC-6, de Havilland Canada DHC-6-300 Twin Otter, Pilatus PC-7 and Pilatus PC-21 aircraft used for military training and aerobatic display. Later this decade, the Swiss Air Force is scheduled to begin receiving a fleet of F-35 fighter jets powered by the F135 engine. #military #defense #defence #militaryleak https://lnkd.in/gtSPRmuC

SAMI and Global Giants Lockheed Martin and Airbus Unite for Helicopter Maintenance in Saudi Arabia 🔸️Saudi Arabian Military Industries SAMI, the leading national defense and security partner and a subsidiary of the Public Investment Fund (PIF) , has signed two new agreements with strategic partners Lockheed Martin and Airbus Helicopters. 🔸️The agreements aim to expand SAMI's Maintenance, Repair, and Overhaul (MRO) capabilities for C-130 Hercules aircraft with Lockheed Martin and establish a dedicated helicopter maintenance and repair center with Airbus Helicopters. 🔸️These agreements were signed during SAMI's participation in the Farnborough International Airshow 2024, held in the United Kingdom from July 22 to 26, 2024. The event was attended by Engineer Ahmed Al-Ohali, Governor of the General Authority for Military Industries, and Abdulaziz Al-Duailej, President of the General Authority of Civil Aviation. 🔸️Under the first agreement, Saudi Arabia, through SAMI Al-Salam Aerospace Industries, joins an exclusive group of 14 countries with certified service centers for C-130 Hercules aircraft maintenance, repair, and overhaul by Lockheed Martin. 🔸️According to the second agreement, SAMI commits to localizing helicopter MRO services in partnership with Airbus Helicopters. This agreement aims to enhance domestic capabilities in helicopter systems repair within the Kingdom. #aviation #saudiarabia #airbushelicopters #lockheedmartin #engineering #aerospace #sami

Saab, Inc. Sells Mine Countermeasure ROV to Kuwait 💥 Saab has received a contract from the US Navy for a Double Eagle Semi-Autonomous Remotely Operated Vehicle (SAROV) for the Kuwait Naval Force. The Double Eagle family of undersea vehicles is a safe and operationally proven ROV system, used by navies around the world supporting mine countermeasure (MCM) missions. 🌊 In the SAROV configuration the vehicle can be used both as an Autonomous Underwater Vehicle (AUV) for detection, classification and identification, and as an ROV for mine disposal. The U.S. Navy is procuring this system as a Foreign Military Sales (FMS) program for the State of Kuwait’s Naval Force. ⚓️ Developed and produced at Saab in Linköping, Sweden, this sale represents a milestone in expanding the production of this Swedish technology to the U.S.  These highly maneuverable vehicles can be launched from any type of ship, from the shore, or from a craft of opportunity. All Double Eagle systems can be housed in a standard container, providing a deployable solution across a variety of platforms enabling rapid response to mine threats. 🛟 Find out more >> https://hubs.la/Q02g5Gg10 “The Autonomous and Undersea Systems team has established both a highly experienced team of undersea vehicle experts and significant new production capabilities for Saab that position us for greater U.S. market expansion.” - Erik Smith, President and CEO of Saab in the U.S. Great to see this really interesting technology being used around the world 👏 Read more on the Ocean Science & Technology website. #ocean #rov #subsea #defense #unmanned

The Boeing AH-64 Apache helicopter is a marvel of engineering and technology, known for its advanced capabilities and versatility. Its flight dynamics are a complex interplay of aerodynamic forces and moments, which are generated by the rotor blades, fuselage, and other components of the aircraft. #military #defense #defence #aerospace #aviation #aircraft #aircrafts #airplane #airplanes #aviationlovers #militaryaviation #militaryaircraft #fighterjet #engineering #technology #militarytechnology #defensetechnology #defenseinnovation #defenseindustry #airforce #helicopter #helicopters