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Stratolaunch and Porsche successfully completed a controlled runway collaboration during Roc’s 29th flight. As Roc, the world’s largest airplane, accelerated for takeoff, a Porsche Cayenne Electric executed a precision runway sequence between the aircraft’s twin fuselages. After liftoff, the vehicle was cleared to center beneath the wing and accelerate...

18,930 görüntüleme • 1 ay önce •via X (Twitter)

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🚨🇨🇳 PENTAGON IN PANIC: CHINA FLIES HEAVY DRONE WITH 1,900-KM RANGE AND VERTICAL TAKEOFF China’s 1.5-tonne Qizhi-5 heavy tiltrotor UAV completed an autonomous flight test at the Chuzhou test base on August 1, performing vertical takeoff, hover, transition into forward flight, manoeuvring and landing without requiring a runway. 🔸 The aircraft is designed to combine helicopter-style access with fixed-wing performance. Its stated specifications include a top speed of 450 km/h, a 300 kg payload and a maximum range of 1,900 km. 🔸 Power comes from the domestically developed CS35 modular turboshaft engine, rated at 350 kW. Its modular architecture is intended to simplify maintenance and allow the engine to support multiple aircraft types. 🔸 The most important part of the test was the autonomous transition between vertical and forward flight. During this phase, lift shifts from the rotors to the wings while the aircraft’s aerodynamics, controls and power demands change rapidly. 🔸 Completing the full sequence demonstrated that the airframe, propulsion system and flight-control software can operate together through the aircraft’s most technically demanding flight mode. 🔸 The developers say the programme has mastered six major areas: overall configuration, transmission, rotor design, flight control, structural engineering and aeroacoustic noise reduction. 🔸 Qizhi-5 is being promoted for cargo transport, surveillance, emergency response and other low-altitude operations. The same runway-independent design also offers clear value for military logistics, reconnaissance and operations from dispersed sites. The Qizhi-5 can lift vertically from a confined area and then travel at aircraft speeds across distances normally associated with fixed-wing drones. That combination gives China access to locations where conventional UAVs still need a runway. Which Qizhi-5 advantage matters most: vertical takeoff, 300 kg payload, 450 km/h speed or 1,900 km range?

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16,903 görüntüleme • 1 ay önce

The two Porsche 963 fielded by the Porsche Penske Motorsport works team feature a racing livery that pays homage to the iconic Apple Computer spectrum livery from the 1980 Porsche 935 that raced in IMSA. Oliver Schusser, Vice President Apple Music, Sports and Beats: ”We’ve enjoyed a longstanding relationship with Porsche, going back to 1980 when a Porsche race car first carried the Apple logo. That moment marked the beginning of a shared passion for innovation and creativity that continues to define our collaboration today. As Apple celebrates its 50th anniversary, we’re proud to once again partner with Porsche on a design that pays tribute to that original 1980 livery.” “What began with the debut of the Porsche 911 at the 1963 IAA Motor Show is mirrored by the Apple Computer: both are icons that stand for innovation and continuous development by experts in Zuffenhausen, Weissach and Cupertino”, says Thomas Laudenbach, Vice President Porsche Motorsport. “This is particularly true of Porsche Motorsport, where innovations have been created since 1951 under the highest competitive demands.” A Porsche race car first carried Apple colours back in the 1980 season, when the US-based customer team Dick Barbour Racing entered an appropriately liveried 935 K3, including an appearance at the 24 Hours of Le Mans. It was at that same venue that Porsche Motorsport’s success story began in 1951 with a class victory for the 356 SL. The renewed collaboration between Porsche and Apple takes place at the ideal location: Laguna Seca is situated in northern California, just a few miles down the road from Apple Park, the company’s worldwide headquarters. In addition, the historic circuit regularly hosts the Porsche Rennsport Reunion, the largest gathering of Porsche enthusiasts in North America. At its seventh edition in 2023, Porsche unveiled the limited track racer Porsche 911 GT3 R rennsport at this venue.

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20,518 görüntüleme • 4 ay önce