Aviation
No survivors after Ukrainian Boeing passenger plane crashes in Iran
Today, on January 08, 2020, a “Ukraine International Airlines” aircraft while operating flight PS752 from Tehran to Kyiv disappeared from the radars a few minutes after departure from Tehran International Airport.
The aircraft departed from Tehran International Airport at 06:10hrs. Iran local time.
According to preliminary data, there were 167 passengers and 9 crew members on board. UIA representatives are currently clarifying the exact number of passengers on board.
Passenger lists will be posted on the airline’s website after final confirmation of their presence on board of the aircraft.
The airline expresses its deepest condolences to the families of the victims of the air crash and will do everything possible to support the relatives of the victims. With immediate effect, UIA has decided to suspend its flights to Tehran until further notice.
As at 09:30hrs, UIA in close cooperation with the aviation authorities, takes all measures to determine the causes of the air accident. In parallel, the airline will be contacting the relatives of the passengers, providing all possible assistance in the current situation.
The flight was operated on a Boeing 737-800 NG aircraft (registration UR-PSR). The aircraft was built in 2016 and delivered directly to the airline from the manufacturer. The last scheduled maintenance of the aircraft took place on 06 January, 2020.
For information about passengers who were onboard of flight PS752, contact Ukraine International Airline by phone: (0-800-601-527) – telephone is free for all calls within Ukraine or for international calls (+38-044-581-50-19).
A briefing will take place for media representatives.
Place: Conference Hall of Boryspil International Airport.
Time: 08 January, 2020 at 10:00hrs.
Meeting place for journalists – Information Desk, Terminal D, International Flights check-in area.
Investigation will be conducted with the involvement of the aviation authorities of Ukraine, Iran, representatives of the Boeing manufacturer, the airline, and the National Bureau of Air Accidents Investigation of Ukraine. The airline will inform about the progress of the investigation and the causes of the tragic event as soon as they are identified.
A Ukrainian airliner crashed shortly after take-off from Tehran early on Wednesday, bursting into flames and killing all 176 people on board.
Debris and smoldering engine parts from the Boeing 737, which carrier Ukraine International Airlines said was last serviced two days ago, were strewn across a field southwest of the Iranian capital where rescue workers in face masks laid out scores of body bags.
Among the victims were 82 from Iran, 63 Canadians, 11 Ukrainians, 10 Swedes, three Germans and three Britons, Ukrainian Foreign Minister Vadym Prystaiko said. Most passengers were in transit, the airline said.
The accident occurred as confrontation between Iran and the United States threatens to trigger a wider conflict in the Middle East, but officials cautioned that speculation about the cause of the crash was premature.
It was the Kiev-based carrier’s first fatal accident, and it said it was doing everything possible to establish what had happened.
Under international rules, responsibility for investigating the crash lies with Iran, and Iranian state television said both of the plane’s black boxes had been found.
Iran refuses to hand over airliner’s black box
As per FOX news Iran is refusing to hand over the black box of the doomed Ukrainian airliner to Boeing amid an investigation into what caused the crash that killed all 176 people aboard the flight out of Tehran early Wednesday, according to a report.
Ali Abedzadeh, the head of Tehran’s civil aviation organization, told Mehr news agency in Tehran that Iran has not made a decision on which country or international authority it would send the black box to for its data to be analyzed, Reuters reported.
Boeing Statement on Ukraine International Airlines Flight 752
January 8, 2020 – This is a tragic event and our heartfelt thoughts are with the crew, passengers, and their families. We are in contact with our airline customer and stand by them in this difficult time. We are ready to assist in any way needed.
Aviation
South Korea Introduces Cutting-Edge MRO Center for F-35 and IAI
South Korea is set to make waves in the aerospace industry with the establishment of a cutting-edge Maintenance, Repair, and Overhaul (MRO) hub for F-35 fighter jets and IAI (Israel Aerospace Industries) aircraft.
Central to this initiative is the specialization in converting Boeing 777-ERSF, colloquially known as the “Big Twin,” from passenger to freighter configurations. Under the terms of the agreement, IAI will spearhead the conversion of six B777-300ER and B777-200LR aircraft annually, commencing in 2024. This strategic move is in response to the anticipated surge in demand for wide-body freighter aircraft capable of long-haul flights.
Furthermore, South Korea’s forward-looking vision extends beyond aircraft conversion, with plans to establish a Lockheed Martin F-35 maintenance, repair, and overhaul depot at Cheongju Air Base by 2027. This strategic move not only enhances the operational readiness of South Korea’s air force but also positions the nation as a regional hub for F-35 maintenance expertise.
In preparation for this expansion, thirty Republic of Korea Air Force (ROKAF) engineers and technicians are slated to undergo intensive maintenance training in the United States in 2025, a testament to South Korea’s commitment to fostering local expertise and talent.
IAI’s visionary approach to certification and collaboration underscores the potential for transformative change. With plans for the 777-300ERSF certification process set to unfold in Israel, followed by the rigorous scrutiny of regulatory agencies such as the US Federal Aviation Administration (FAA), the stage is set for the ‘Big Twin’ to soar to new heights of success.
In partnership with esteemed entities like STK and Incheon International Airport Corporation, this collaboration promises to unleash a wave of benefits, amplifying the resilience and competitiveness of the Korean aviation sector while catalyzing job creation and economic prosperity.
Aviation
Lockheed Martin Expresses Interest in Joining AMCA Project
Lockheed Martin, a leading global aerospace and defense company, is demonstrating its dedication to strengthening collaborations with India’s research, industry, and academic sectors. With its rich experience in the aerospace industry and renowned for building some of the world’s most advanced jets, Lockheed Martin is now exploring opportunities to contribute to India’s aerospace sector, potentially providing a significant boost to aerospace technology in the country.
Randy Howard, Vice President of Global Pursuits at Lockheed Martin Aeronautics, recently underscored their interest in exploring “advanced transfer of technology opportunities” with Indian partners, signaling a proactive approach towards fostering technological exchange and advancement in the aerospace domain.
India has been at the forefront of fighter jet development since the 1970s, having produced its own cost-effective fighter jets and combat helicopters, while continually upgrading to maintain competitiveness on a global scale.
Lockheed Martin stands as a dominant force in the aircraft industry, renowned for developing cutting-edge planes like the F35 and F22, some of the most advanced fighter jets globally. They’ve also contributed to projects like the South Korean KF21 aircraft for defense purposes through collaborations.
Now, Lockheed Martin has set its sights on India’s defense sector manufacturing processes, expressing interest in partnering with India on its most anticipated project, the Advanced Medium Combat Aircraft (AMCA), likely to be a 5th generation fighter jet for the Indian military.
Their proposed collaboration could involve a spectrum of advanced technologies, including the Auto Ground Collision Avoidance System (Auto GCAS), a life-saving technology that intervenes to prevent ground collisions, thus significantly enhancing flight safety for Indian pilots.
Lockheed Martin is extending its expertise to design and develop an indigenous cockpit for the F-21 fighter jets, which India is procuring. This collaboration with Tata also includes the development of fighter jet wings. Established in 2023, this partnership adopts a “Ground Floor Design” strategy aimed at equipping India with an in-depth comprehension of 5th-generation cockpit technology and Man-Machine Interface (MMI) systems.
As India’s Fighter jet program advances with finalized aircraft frame and engine prototypes, Lockheed Martin has expressed interest in joining the project. They see a groundbreaking opportunity in cooperative 5th Generation Fighter Development, potentially expediting the AMCA program’s progress through technology and expertise sharing.
Furthermore, Lockheed Martin is keen on collaborating on large-wing, jet-powered UAV platforms, which could enhance India’s unmanned aerial capabilities.
While discussions are ongoing, and specific collaboration details await finalization, this initiative represents a potentially transformative stride in India’s aerospace self-reliance journey and Lockheed Martin’s strategic engagement with the Indian market.
Aviation
Can Airline Seat Cushions Be Used As Life Jackets?
In the event of an aircraft ditching into water, there’s a common question: Can aircraft seats serve as an alternative to life jackets for flotation? The answer lies in understanding their respective functions.
While seat cushions can provide some buoyancy in water, they are not intended nor certified to function as life jackets. Their primary purpose is to offer cushioning for passengers during flight. On the other hand, life jackets are meticulously engineered to keep individuals afloat in water, equipped with buoyancy materials, secure straps, and reflective elements for visibility. They offer numerous advantages over mere cushions.
While a seat cushion might offer temporary assistance in staying afloat, it’s not a dependable substitute for a proper life jacket during an emergency. It’s crucial to utilize approved safety equipment when near bodies of water. A life jacket, designed to keep a person buoyant for extended periods, offers the rigidity needed for prolonged flotation and allows for easy movement of the arms to navigate effectively.
What fabric is used in aircraft seats?
Seats are meticulously designed to fulfill multiple purposes, ensuring passenger comfort, safety, and protection from unforeseen circumstances like fires and accidents. A typical design incorporates an aluminum frame with blocks of polyurethane foam affixed to it. Additionally, a layer of fire-resistant fabric, such as Kevlar or Nomex, is often applied over this framework, topped with a layer of cloth or leather.
Leather seats, while luxurious, are more expensive compared to traditional cloth seats. The majority of fabrics used in seat upholstery contain at least 90% wool fiber, with the remainder typically consisting of polyamide (nylon). Wool stands out as the primary fiber chosen for commercial airline seating fabric due to its desirable properties and suitability for such applications.
What is the lightest economy seat?
In recent times, airlines have been downsizing seat dimensions to accommodate more passengers, resulting in reduced cushion length and leg space. This contrasts with earlier times when airlines offered more generously cushioned seats and ample amenities.
According to Recaro Seats Company, their SL3710 model represents the lightest economy class seat available, weighing in at a mere 8 kg (17.6 lb.), setting a new standard in aircraft seating.
For individuals weighing more than 350 pounds, fitting into a standard economy-class seat can be a challenge due to the narrower dimensions. Economy seats, also referred to as “coach,” “standard,” or “main cabin” seats, typically range from about 40 to 48 centimeters in width, further emphasizing the need for more accommodating seating options.