Letzte Episoden:

• 825 Contrails

  Veröffentlicht am: 20.11.2024

  A contrails study by GE Aviation and NASA, an F-15E Strike Eagle downs drones, Iberia’s new A321XLR in service, the Phillippine Mars moves to its final destination, an airliner and a UAP come close together, Spirit Airlines files for bankruptcy, and the environmental impact of private jets. Also, AvGeeks flock to Bluesky, a STEM author at the NASM, and F-35B trials on a Japanese flattop. The contrails of an Airbus A340 jet, over London, England. Photographed by Adrian Pingstone in March 200...

  A contrails study by GE Aviation and NASA, an F-15E Strike Eagle downs drones, Iberia’s new A321XLR in service, the Phillippine Mars moves to its final destination, an airliner and a UAP come close together, Spirit Airlines files for bankruptcy, and the environmental impact of private jets. Also, AvGeeks flock to Bluesky, a STEM author at the NASM, and F-35B trials on a Japanese flattop. The contrails of an Airbus A340 jet, over London, England. Photographed by Adrian Pingstone in March 2007. Aviation News GE and NASA to accelerate understanding of contrails The "Contrail Optical Depth Experiment" (CODEX) is a research project conducted through a NASA and GE Aerospace partnership to study the formation and behavior of contrails. Contrails are clouds of ice particles that airplanes can create when they fly through cold and humid air. Persistent contrails are thought to contribute to climate warming. The primary goal of CODEX is to accurately measure the optical depth of contrails, which indicates how much light is blocked by the contrail. In the project, a GE Boeing 747-400 creates the contrails and NASA's G-III research aircraft (a modified Gulfstream III business jet) follows and scans the 747’s wake with Advanced LiDAR (Light Detection and Ranging) technology to analyze the contrails produced by different engine configurations. This will hopefully lead to the development of engine technologies that reduce contrail formation. NASA Gulfstream G-III NASA’s Armstrong Flight Research Center in Edwards, California, operates the Gulfstream G-III aircraft, NASA tail number 804, as an aerodynamics research test bed. Work with the aircraft is funded through NASA’s Aeronautics Research Mission Directorate (ARMD) as part of the Environmentally Responsible Aviation (ERA) project under the agency’s Integrated Systems Research Program. GE 747-400 Flying Test Bed Since 2010, this former Japan Airlines plane has been used by GE to test new jet engines, such as the GE90, GEnx, LEAP, and the GE9X. The plane is based at Flight Test Operations (FTO) in Victorville. F-15E Pilot Recounts Having To Switch To Guns After Missiles Ran Dry During Iranian Drone Barrage An F-15E Strike Eagle shot down so many Iranian drones aimed at Israel that they ran out of air-to-air missiles. The crew was ordered to continue and use any weapon available, which left the Strike Eagle’s 20mm Gatling Gun, capable of firing around 6,000 rounds per minute. Operating this gun is said to be risky with small, low, slow-moving targets. In this instance, the F-15 did not stop the drone. Feel Sorry For the Flight Attendants: Iberia’s New A321XLR Long-Haul Jet Features Tiny Galleys That Even Contortionists Would Struggle to Work in Iberia is the launch customer of the Airbus A321XLR (extra long range) single-aisle jet. The airline is flying the plane on a Madrid and Boston route. According to Saffran, the Airbus SpaceFlex V2 galley and lavatory allows for 6 more seats in the A321. The Airbus Space-Flex galley and lavatory concept. Airbus says the A321XLR features a 4,700 nm range, 180-220 seats, and 30% lower fuel burn per seat than previous generation aircraft. The plane was launched in 2019 at the Paris Air Show. Compared to other A320 family aircraft, the A321XLR carries more fuel, has strengthened landing gear, and includes a revised wing trailing-edge flap for takeoff performance. Airbus offers two engine options: the CFM LEAP-1A and the Pratt & Whitney PW1100G. The first A321XLR was delivered to Iberia on 30 October 2024 and conducted its first revenue flight on 6 November 2024. The first long-haul flight with passengers was on 14 November 2024, from Madrid to Boston. Martin Mars To Visit San Francisco, San Diego On Final Flight The Philippine Mars is destined for the Pima Air and Space Museum in Tucson, Arizona. In preparation, the plane is undergoing taxi tests in Port Alberni, British Columbia.

• 824 Robinson Hydrogen-Powered Helicopter

  Veröffentlicht am: 13.11.2024

  A Robinson hydrogen helicopter, Boeing machinists' new contract, furloughed Boeing staff and impending layoffs, Jeppesen possibly for sale, incendiary devices at DHL, Boom Supersonic XB-1 test flight, shots fired at Spirit, and air tanker minimum drop height. Aviation News Unither Bioelectronics Signs Agreement with Robinson Helicopter Company Unither Bioelectronics Inc. (UB) and Robinson Helicopter Company have entered into a strategic collaboration agreement to accelerate UB’s ...

  A Robinson hydrogen helicopter, Boeing machinists' new contract, furloughed Boeing staff and impending layoffs, Jeppesen possibly for sale, incendiary devices at DHL, Boom Supersonic XB-1 test flight, shots fired at Spirit, and air tanker minimum drop height. Aviation News Unither Bioelectronics Signs Agreement with Robinson Helicopter Company Unither Bioelectronics Inc. (UB) and Robinson Helicopter Company have entered into a strategic collaboration agreement to accelerate UB’s development and certification of hydrogen-powered helicopters based on Robinson R44 and R66 models. UB is a subsidiary of United Therapeutics Corporation and CEO Martine Rothblatt said “...we look forward to using protons from green hydrogen to drive the membrane-based fuel cell powerplants in our Robinson R66 organ delivery electric helicopters.” Robinson R66 (Courtesy Robinson Helicopter Company) United Therapeutics adds hydrogen to its electric helicopter plans United Therapeutics is a biotechnology company that says it has been working on a hydrogen-powered R44 prototype for about a year and a half, and its first hover is “hopefully imminent.” In 2016, United Therapeutics began developing a battery-electric-powered Robinson R44 through a partnership with Tier 1 Engineering. A Guinness World Record was set in 2018 for the farthest distance traveled by an electric helicopter—30 nautical miles. UT also has partnerships with eVTOL developers EHang and Beta Technologies. Boeing strike ends as workers accept new contract The Machinists Union members accepted the contract with Boeing. Workers will get pay rises over four years. The union had demanded a 40% wage increase and restoration of a defined-benefit pension. The 38% wage increase plus a $12,000 bonus amounted to a 40% increase. The new contract does not restore the pension but promises that the next Boeing airplane will be built in the Seattle area. According to some analysts, the strike cost Boeing around $100 million a day in lost revenue. Boeing to repay furloughed staff, proceed with job cuts During the strike, Boeing furloughed some salaried employees, but CEO Kelly Ortberg said they would be repaid for lost wages. At the same time, Ortberg said a 10% cutback of the global workforce would proceed. A Society of Professional Engineering Employees in Aerospace (SPEEA) spokesperson said it was informed that 60-day notices of job losses would be issued to its members on Nov. 15, 2024. SPEEA has reached a tentative agreement with Spirit AeroSystems on a new four-year contract that offers at least a 19% pay increase over four years. It includes provisions for greater increases if needed to keep up with labor market conditions, and a guaranteed minimum 5% bonus in the spring of 2025. Report Says Boeing Eyeing Sale Of Jeppesen As Boeing CEO Kelly Ortberg looks to sell off non-core assets, Bloomberg quotes unnamed sources as saying Jeppesen is a candidate. Jeppesen is the world's largest provider of aviation charts and air navigation materials. Boeing may be looking to get $6 billion for the company. Boeing paid bought Jeppesen in 2000 for $1.5 billion. Boeing also owns ForeFlight but the Bloomberg report does not mention that company, Russia Suspected of Plotting to Send Incendiary Devices on U.S. Bound Planes Electric massagers that held a magnesium-based flammable substance were shipped via DHL from Lithuania and ignited at DHL logistics hubs in Germany and England. Security officials say this was part of a covert Russian operation seeking to start fires on aircraft flying to the U.S. and Canada. Boom Supersonic's XB-1 jet sets new speed record during 7th test flight Boom Supersonic plans ten subsonic test flights of their XB-1 supersonic demonstrator aircraft before supersonic speed testing begins. Boom has now completed the seventh of those ten subsonic test flights reaching an altitude of 23,015 feet (7,

• 822 Cranky Dorkfest 2024

  Veröffentlicht am: 30.10.2024

  We hear from participants at this year’s Cranky Dorkfest, the U.S. Marine Corps flew the XQ-58A Valkyrie drone with four F-35B fighters, American Airlines flew a B787 from Dallas to Brisbane in a 15 hour and 44-minute flight, a pair of corporate flight attendants are suing their employer, airlines are reacting to flight restrictions over Russia, and the Portland Jetport is replacing the firefighting foam with something more environmentally friendly. Also, a self-propelling ionic thrust wing, a...

  We hear from participants at this year’s Cranky Dorkfest, the U.S. Marine Corps flew the XQ-58A Valkyrie drone with four F-35B fighters, American Airlines flew a B787 from Dallas to Brisbane in a 15 hour and 44-minute flight, a pair of corporate flight attendants are suing their employer, airlines are reacting to flight restrictions over Russia, and the Portland Jetport is replacing the firefighting foam with something more environmentally friendly. Also, a self-propelling ionic thrust wing, an exploding satellite, and thoughts on DB Cooper from an expert parachutist. Cranky Dorkfest 2024 Brian Coleman recorded interviews at Cranky Dorkfest on September 14, 2024: Melissa - Why she keeps coming back. Her husband is former military mechanic. Benny - A first-timer with a unique Boeing airplane-related telephone number. Jvan - He took home last year’s brick mosaic. This is his 3rd year participating. Matt Sauchelli - He’s shooting with a Nikon mirrorless camera and a long lens. Ben Grenuchi and Heather - From NYCAviation. Ian Petchenik - Director of Communications at Flightradar24 the live, global flight tracking service. Also, the co-host of AvTalk podcast. Brett (Cranky) Snyder. The man behind it all. For Those Who Didn’t Attend, Here’s What You Missed at Cranky Dorkfest This Weekend Aviation News Marines score aviation firsts with F-35 squadron, drone test and more A Marine Corps XQ-58A Valkyrie drone completed a test flight last week at Eglin Air Force Base, Florida. Col. Derek Brannon, branch head for the Cunningham Group, deputy commandant for aviation said “The flight focused on the use of tactical data links to enable digital communication between the XQ-58A and an airborne four-ship of F-35Bs from Marine Fighter Attack Squadron 214 and other joint aircraft.” XQ-58A Valkyrie, courtesy AFRL. The XQ-58A Valkyrie is a low-cost, high-performance, reusable unmanned air vehicle developed through an Air Force Research Laboratory partnership with Kratos Defense & Security Solutions, Inc. This vehicle is an example of an “attritable” aircraft designed to be used for several missions, but built at a cost that permits it to be a combat loss. American Airlines’ longest flight set to be one of the most tracked in the world The American Airlines inaugural flight from Dallas to Brisbane in Australia was heavily followed on Flightradar24. Director of Communications Ian Petchenik said people worldwide “are especially keen to watch the livestream of the landing.” The Boeing 787-9 (N825AA), flight AA7, made the trip in 15 hours and 44 minutes covering a great circle distance of 13,363 KM. See Flight history for American Airlines flight AA7. Overworked Private Flight Attendants For Co-Founder of The Home Depot Claim ‘Inept’ Colleagues Kept Their Jobs Because They Were in ‘Romantic Relationship’ With Boss Two private flight attendants filed a lawsuit claiming they were overworked while working for the co-founder of The Home Depot, while “inept” co-workers had romantic relationships with their bosses. The two FAs, who quit their jobs, said they sometimes worked 26 days per month and around 90 hours per week. Why It’s Harder Getting to China As a result of the war in Ukraine, non-Chinese airlines are no longer entering Russian airspace, so some are discontinuing service to China, or reducing frequency. Demand for flights to China is down, and the cost of avoiding Russian airspace in time and fuel is significant. Virgin Atlantic is dropping its flight connecting Shanghai to London, LOT Polish Airlines is suspending its Warsaw-to-Beijing flights, and SAS plans to stop direct flights between Copenhagen and Shanghai. Chinese airlines are adding capacity. PFAS-free firefighting foam coming to jetport The Portland (Maine) Fire Department plans to replace the AFFF firefighting foam used at the Portland International Jetport with PFAS-free foam.