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What are latest features of the Boeing 777-9 compared to the Airbus A350

Which is bigger 777x or 787 aircraft ?

The Boeing 777X, with its groundbreaking features and cutting-edge technology, stands as a pinnacle of innovation in the realm of commercial aviation. One of its standout features is the inclusion of the largest commercial airplane engine, not only boasting unparalleled size but also remarkable efficiency. This powerhouse engine significantly contributes to the aircraft’s superior fuel efficiency, leading to lower consumption and heightened operational effectiveness.

The wings of the Boeing 777X are a marvel of engineering, constructed with advanced composite materials that give them the longest wingspan in their category. This design choice not only reduces drag but also enhances the overall aerodynamic efficiency of the aircraft. Adding to this innovation is the unique folding wingtip feature, allowing the 777X to fit seamlessly into standard parking bays, showcasing a thoughtful blend of practicality and technological prowess.

The integration of multiple cameras into the Boeing 777X adds another layer of sophistication to its capabilities. These cameras serve various purposes, with dedicated testing cameras strategically positioned underneath the aircraft, marked with distinctive red coloring. These cameras capture critical footage of landing gears, tail sections, and other areas, aiding in meticulous testing processes.

Operational cameras are seamlessly integrated into the aircraft, offering a multifaceted perspective for the flight crew. The Boeing 777-10, the larger variant, boasts an impressive capacity of accommodating up to 550 passengers in its highest configuration, providing flexibility for airline operators based on their preferences. The aircraft’s windows, recognized as the largest among commercial aircraft, incorporate auto-brightness features akin to the Boeing 787, ensuring optimal passenger comfort and experience.

Despite these remarkable features, the cost factor comes into play when comparing the Boeing 777-9 with its Competitor, the Airbus A350. The Boeing 777-9 is estimated to cost around $442.2 million, while the smaller 777-8 is priced at approximately $410.2 million. In contrast, the Airbus A350-1000 is listed at $366.5 million, representing over a 10% cost advantage over the 777-8.

Furthermore, the fuselage of the Boeing 777X, constructed with composite materials, not only contributes to noise reduction and minimal vibrations but also plays a crucial role in maintaining a lower overall weight ratio. Leveraging technological advancements derived from the Boeing 787, tailored specifically for the 777X, this aircraft emerges as one of the most technologically advanced and forward-thinking options in the commercial aviation landscape.

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Aviation

Air India Alters Elderly Couple’s US Flights Without Notice

Air India Alters Elderly Couple's US Flights Without Notice

An elderly couple’s travel plans were unexpectedly disrupted when Air India allegedly changed their tickets and destinations without prior notification, as reported by a user recounting the ordeal.

According to Dushyant Arora, the couple discovered the changes only when they attempted to check in for their flight to Newark, New Jersey, scheduled for June 19.

They were shocked to find that Air India had booked them on separate flights. The husband was re-routed to New York instead of Newark, departing on a different day than originally planned, while the wife’s itinerary remained unchanged.

The couple, unfamiliar with the changes and concerned about flying separately, decided to cancel their tickets. This decision was particularly difficult for the mother, as it would have been her first time flying abroad, and she expressed reluctance to travel alone.

The couple was not contacted by anyone from the airline to inform them of the changes. The tickets had to be cancelled by the couple. In response to the X user, Air India stated that the customer’s request for a complete refund has been fulfilled.

“Dear Sir, we apologise that this happened and assure you that we never plan to interfere with our clients’ travel arrangements. “We have conducted a complete refund in accordance with the primary customer’s request, who was booked in the PNR,” stated Air India.

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Aviation

India’s Potential Interest in Russia’s Su-57 Fighter Jet

India's Potential Interest in Russia's Su-57 Fighter Jet

The Indian Air Force may soon bolster its fighter jet fleet with the addition of Russia’s Su-57 ‘Felon’, a cutting-edge stealth aircraft.

Amidst concerns over a declining number of warplanes in its inventory, military experts like former IAF pilot Vijainder K Thakur underscore the advantages of integrating the Su-57 into India’s defense strategy.

Thakur emphasized that the Su-57‘s advanced features, such as its night vision and tracking system, countermeasures against infrared missiles, and sensors capable of detecting missile launches, make it a formidable addition to the IAF’s arsenal.

Advanced AI and technology for teaming with aircraft.

One of the most notable aspects of the Su-57 is its integration of advanced AI and technology, allowing it to team with both manned and unmanned aircraft.

Thakur pointed out that the Su-57 could carry electronic equipment in its weapons bay to operate as a drone mothership, controlling highly stealthy drones such as the Okhotnik (S-70).

AMCA still 2-3 years from maiden flight

Despite India’s ongoing efforts to develop its own fifth-generation fighter, the Advanced Medium Combat Aircraft (AMCA), Thakur noted that the AMCA is still 2-3 years away from its maiden flight and approximately 15 years from operational induction.

In the interim, the Su-57 could provide the IAF with the stealth capabilities it currently lacks. Moreover, India’s strategic options are limited by its purchase of the Russian S-400 air defense system, which precludes the acquisition of the F-35 from the United States.

Thus, the Su-57 emerges as a viable alternative to bridge the gap until the AMCA becomes operational.

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Aerospace

Leonardo Unveils AW249 Next Generation Helicopter Makes International Debut

Leonardo Unveils AW249 Next Generation Helicopter Makes International Debut

The Italian Army has unveiled the new AW249 Fenice attack helicopter, declaring it a cornerstone of its transformation efforts, during its public debut at the prestigious Eurosatory defense show.

The AW249 is designed to meet the demanding needs of modern warfare, featuring a complete open architecture that allows for significant future growth and system adaptability. This flexibility ensures the helicopter can respond to evolving market requirements and remain at the forefront of military technology.

Features complete open architecture for future growth

Engineered for high performance, the AW249 boasts impressive speed, range, power margin, and payload capabilities. It excels in challenging Hot & High conditions and offers unparalleled manoeuvrability for nap-of-the-earth flight, allowing it to operate effectively in diverse and rugged terrains.

One of the helicopter’s key strengths is its ability to integrate fully and interoperate seamlessly within the modern multi-domain battlefield, encompassing air, land, sea, space, and cyber operations.

The AW249 features an advanced large area display human-machine interface, equipped with touch screen and gesture recognition devices within its tandem-seating cockpit. This sophisticated setup is complemented by a highly advanced Leonardo-developed Battle Management System.

The helicopter’s displays and modern pilot helmets provide the crew with rapid access to critical information on flight, navigation, and mission parameters, delivered through multiple sensors and advanced connectivity systems.

In terms of armament, the AW249 is equipped with a versatile weapon system. This includes guided and unguided 70mm rockets, air-to-air infrared guided missiles, and air-to-ground radio frequency or fibre optic guided missiles. Additionally, it is armed with a formidable 20mm three-barrel Gatling gun. With a maximum take-off weight of 8.3 tons, the AW249 is set to replace the Italian Army’s aging AW129 fleet.

Production contract expected soon; deliveries from 2027.

Since its maiden flight in the summer of 2022, four prototypes of the AW249 have been constructed. Currently, two prototypes are undergoing rigorous performance, system integration, and payload testing, while the remaining two are slated to begin testing shortly.

Leonardo anticipates finalizing the production contract soon, with deliveries to the Italian Army expected to commence in 2027.

Given its advanced capabilities and modern design, the AW249 will also be available on the export market, appealing to international customers seeking state-of-the-art military helicopter solutions.

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