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What do pilots think of the new “circular” runway concept?

I cringed when I saw the simulated video of the A380 landing on the circular runway (and not only because of the gear-up approach!). It looks like a wingtip strike or a pod (engine) strike waiting to happen.

The idea might work fine when everything goes according to plan, but a runway excursion would be absolutely disastrous, as would any sort of long landing (ie: landing somewhere after the intended touch-down point).

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Land too far to the inside of the circle and you drag wingtips and engine pods on the ground and risk cartwheeling to the collective death of everyone on board.

Land too far to the outside of the circle and you ‘high side’ (motorcycling term), catch the outer landing gear in the dirt, spin around and risk cartwheeling to the collective death of everyone on board.

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Takeoffs are going to be interesting. One of the more difficult types of aircraft to fly is the ‘tailwheel’ design. They’re challenging to fly in part because a take-off is a three-step process whereby you first lift the tail off the ground, stabilise, and then lift the rest of the aircraft off the ground. A take off on a banked circular runway would be similarly complex: you’d need to lift the inside landing gear off the ground, stabilise, then lift the rest off the ground… and do you lift the nose gear first, or second, or when?! If you get the timing wrong, then you either drag wingtips and engine pods on the ground and risk cartwheeling to the collective death of everyone on board, or catch the outer landing gear in the dirt, spin around and risk cartwheeling to the collective death of everyone on board.

If you do take off ‘normally’, you’d achieve that by making the diameter of the circle you carve out in pitch to be less than the diameter of the banked runway, and then you’d lift off pitching up and simultaneously rolled left, you’d need a heap of opposite rudder input to counter the sideslip and yaw imposed by the roll, and the pilot flying would be very very busy while they’re very very close to the ground. If an engine quits at that point in the flight, you drag wingtips and engine pods on the ground and risk cartwheeling to the collective death of everyone on board.

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I have problems with the claim that up to three aircraft could operate from the same runway at once. Again, it will work well when everything goes to plan, but on that one day when the guy behind you can’t stop in time (or doesn’t know you’re there because he can’t see you in the fog), he rolls right over the top of you to the collective death of everyone on board both aircraft. Would anyone like to try Tenerife again?

Aviation is a very risk averse business. It’s just too damned expensive to make mistakes. The circular runway concept is a lot like communism: it’s an wonderfully beautiful idea that absolutely can not work in real life!

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Courtesy : Laurence Sizemor by Quora
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He is an aviation journalist and the founder of Jetline Marvel. Dawal gained a comprehensive understanding of the commercial aviation industry.  He has worked in a range of roles for more than 9 years in the aviation and aerospace industry. He has written more than 1700 articles in the aerospace industry. When he was 19 years old, he received a national award for his general innovations and holds the patent. He completed two postgraduate degrees simultaneously, one in Aerospace and the other in Management. Additionally, he authored nearly six textbooks on aviation and aerospace tailored for students in various educational institutions. jetlinem4(at)gmail.com

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Airport

From Dulles to Trump: Washington Airport Renaming Sparks Attention

From Dulles to Trump: Washington Airport Renaming Sparks Attention

House Republicans have recently introduced a bill in Congress that seeks to rename Washington Dulles International Airport, situated in Sterling, Virginia, near the nation’s capital, to “Donald J. Trump International Airport.”

The proposed renaming aims to honor former President Donald J. Trump, with supporters of the bill citing his leadership as a pinnacle of national greatness. They envision the new name as a symbol of freedom, prosperity, and strength, echoing sentiments shared by millions of domestic and international travelers who would pass through the airport.

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Currently, Washington Dulles International Airport is named after the late Secretary of State John Foster Dulles, a dedication that dates back to 1984. Before that, it was dedicated by President John F. Kennedy in 1962.

Despite the introduction of the bill, its prospects for passage appear dim due to the Democrat-controlled Senate and the narrow Republican majority in the House of Representatives. The bill’s sponsor, Rep. Guy Reschenthaler, along with six cosponsors, acknowledges the uphill battle, recognizing the challenges posed by the political landscape.

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Notably, this proposal wouldn’t mark the first time an airport in the D.C. area has been named after a Republican president, with the Ronald Reagan Washington National Airport already established in Arlington, Virginia.

While some Republicans champion the renaming initiative, there is considerable opposition, particularly among Democrats. Democratic Rep. Representing part of northern Virginia encompassing Dulles, strongly opposes the idea, pointing to legal issues surrounding Trump and suggesting alternative honors.

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The bill, if passed, would mandate that all official references to the airport in laws, regulations, documents, and records be changed to Donald J. Trump International Airport. However, with the current political climate, the chances of the bill progressing through Congress and becoming law remain slim.

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IndiGo Eyes Widebody Jets, Ramping Up Air India Competition

Malaysia Airlines And IndiGo Sign MoU To Boost Tourism

IndiGo, Asia’s largest budget carrier, is edging closer to a significant strategic move as it explores the purchase of widebody aircraft, according to Bloomberg.

This potential decision not only signifies the airline’s ambition to expand its international reach but also sets the stage for heightened competition with established players like Air India Ltd.

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While IndiGo is still in the process of evaluating various options, insiders suggest that an order for approximately 30 Airbus SE A350s is emerging as the frontrunner. However, these sources, preferring anonymity due to the sensitive nature of the information, stress that the airline has yet to make a final announcement. They caution that factors such as timing and the final number of planes could still influence IndiGo’s decision.

indigo airlines booking contemplation of acquiring widebody jets is not a spontaneous move. The airline has long pondered the idea of venturing into long-haul services to cater to the increasing demand from affluent Indian travelers seeking destinations like the UK and Europe.

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IndiGo’s already substantial relationship with Airbus, underscored by a monumental order for 500 A320neo family aircraft last year, further underscores its position as a major player in the aviation industry. With a backlog of around 1,000 aircraft, indigo manage booking
stands poised to make a strategic leap forward in its operational scope.

Recently, Under the terms of its extended codeshare arrangement with Qantas Airways, the national airline of Australia, IndiGo, the preferred carrier of India, has announced the addition of 11 new routes, effective March 31, 2024.

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Customers of indigo flight can now travel across popular tourist destinations with ticket sales beginning on March 12, 2024. indigo flight booking Australia’s major cities, including Adelaide, Brisbane, Canberra, Gold Coast, Perth, Sydney, and Melbourne.

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Gateway to UAE: Visa-On-Arrival Now Access for 87 Countries

Gateway to UAE: Visa-On-Arrival Now Access for 87 Countries

The Ministry of Foreign Affairs of the United Arab Emirates has announced an amendment to its visa exemption policy, which is a significant step towards improving tourism and making travel easier.

Now, residents of 87 nations will be able to visit the United Arab Emirates without having to worry about securing a pre-entry visa.

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The visa process has been made more open and accessible, even though nationals of 110 countries still need one to enter the UAE. The UAE Ministry of Foreign Affairs’ official website makes it simple for interested parties to see the list of exempt countries and visa requirements.

For citizens of the Gulf Cooperation Council (GCC) countries, the entry process is even smoother, as no visa or sponsorship is required. Simply presenting a GCC state passport or identity card upon arrival at UAE ports of entry is sufficient for entry.

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Notably, visas on arrival are available to Indian individuals with passports, US visit visas or green cards, and UK or EU residency permits good for at least six months. Travellers from these areas will have flexibility because they can stay for an additional 14 days after their initial 14-day stay.

The list of countries now eligible for visa-on-arrival privileges encompasses a diverse array of nations, including Albania, Andorra, Argentina, Armenia, Australia, Austria, Azerbaijan, Bahrain, Barbados, Belarus, Belgium, Bosnia and Herzegovina, Brazil, Brunei, Bulgaria, Canada, Chile, China, Colombia, Costa Rica, Croatia, Cyprus, Czech Republic, Denmark, El Salvador, Estonia, Fiji, Finland, France, Georgia, Germany.

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Hungary, Hong Kong Special Administrative Region of China, Iceland, Israel, Italy, Japan, Kazakhstan, Kiribati, Kuwait, Latvia, Liechtenstein, Lithuania, Luxembourg, Malaysia, Maldives, Malta, Mauritius, Mexico, Monaco, Montenegro, Nauru, New Zealand, Norway, Oman, Paraguay, Peru, Poland, Portugal, Qatar, Republic of Ireland, Romania, Russia, Saint Vincent and the Grenadines, San Marino, Saudi Arabia, Serbia, Seychelles, Singapore, Slovakia, Slovenia, Solomon Islands, South Korea, Spain, Sweden, Switzerland, The Bahamas, The Netherlands, UK, Ukraine, Uruguay, US, Vatican, Hellenic, Bosnia, and Kosovo.

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