Aviation

Around the world with Solar Impulse 2

“Solar Impulse will take off from Abu Dhabiin the United Arab Emirates and land in Ahmedabad after making a first stop over at Muscat in Oman. It will make a pit-stop in Ahmedabad,” After making a landing here, the solar-powered aircraft’s founders and pilots Bertrand Piccard and Andre Borschberg are likely to stay in the city for two days before leaving for Varanasi in Uttar Pradesh, the release said.

The Swiss solar-powered aircraft’s flight got delayed by a day due to bad weather conditions in the UAE. The aircraft was scheduled to land in Ahmedabad today, but now it will make a stop over here tomorrow, it said. Piccard and Borschberg, during their stay in the city, will reach out to the government, NGOs, universities and schools to spread the message of clean technologies.

The aircraft is also likely to hover above Ganga river in Varanasi to spread the message of cleanliness and clean energy, an official associated with the project said. Solar Impulse is claimed to be the first aircraft to fly day and night without a drop of fuel, propelled solely by the sun’s energy, as per the project’s website. The single-seater aircraft made of carbon fibre has a 72 metre wingspan, larger than that of Boeing-747 and weighs just 2,300 kg, equivalent to the weight of a car, it said.

The 17,248 solar cells built into the wing supply electric motors with renewable energy. The solar cells recharge four lithium polymer batteries totalling 633 kg each, which allow the aircraft to fly at night and therefore have virtually unlimited autonomy, it said.

Flight Plan

The Si2 Round-The-World flight will take-off from the Abu Dhabi (UAE), in early March and return by late July 2015. The route includes stops in Muscat, Oman; Ahmedabad and Varanasi, India; Mandalay, Myanmar; and Chongqing and Nanjing, China. After crossing the Pacific Ocean via Hawaii, Si2 will fly across the U.S.A. stopping in Phoenix, the Midwest, and New York City at JFK. After crossing the Atlantic Ocean, the final legs include a stop-over in Southern Europe or North Africa before completing the Round-The-World flight at its final destination in Abu Dhabi.

About Solar Impulse

The clean tech revolution: The zero-fuel airplane
Swiss pioneers Bertrand Piccard (Chairman) and André Borschberg (CEO) are the founders, pilots and driving force behind Solar Impulse, the first aircraft able to fly day and night without a drop of fuel – propelled solely by the sun’s energy. With the Si2 aircraft, they will attempt the first Round-The-World Solar Flight in 2015. Supported by Main Partners Solvay, Omega, Schindler, ABB, and Official Partners Google, Altran, Bayer MaterialScience, Swiss Re Corporate Solutions, Swisscom and Moët Hennessy, this historic first aims at demonstrating that clean technologies can achieve the impossible.

Under intense and watchful eyes, the Solar Impulse team in Abu Dhabi along with the Mission Control Center (MCC) in Monaco, witnessed Solar Impulse take-off this morning to reach Muscat (Oman), before crossing the Arabian Sea to Ahmedabad (India).

André Borschberg flew Si2 at 7:12 (GMT +4) on Monday, performing the first stage of the Round-The- World Flight using zero fuel. Piccard will take the reins in Oman and continue onward to Ahmedabad (India). Co-pilots Piccard and Borschberg will take turns flying the single-seater experimental solar aircraft which is able to fly with perpetual endurance.

It has taken twelve years for Bertrand Piccard (initiator and chairman) and André Borschberg (founder and CEO), to be able to finally attempt to make their dream a reality – demonstrating the importance of renewable energy conceived through a pioneering spirit and innovation.

Capable of flying over oceans for several days and nights in a row, Solar Impulse will travel 35,000 kilometers around the world in 25 days over the course of roughly 5 months. Si2 will pass over the Arabian Sea, India, Myanmar, China and the Pacific Ocean. After crossing the Atlantic Ocean, the final legs include a stop-over in Southern Europe or North Africa before completing the Round-The-World flight at its final destination in Abu Dhabi, Solar Impulse’s official host city. During the 12 scheduled stops, the Solar Impulse team and its partners will organize public events for governments, schools and universities.

Solar Impulse is an ambitious scientific project, but for those passionate about exploration, this visionary journey is also a strong message for clean technologies. Supported by Prince Albert of Monaco, UAE Minister of State and Chairman of Masdar H.E. Dr. Sultan Al Jaber, Richard Branson and Al Gore, the #FutureIsClean initiative has been launched on www.solarimpulse.com to recruit the severely needed support for the adoption of clean technologies worldwide.

“We are very ambitious in our goal, but modest given the magnitude of the challenge. This is an attempt, and only time will tell if we can overcome the numerous weather, technical, human and administrative issues”, said Bertrand Piccard and André Borschberg.

“The historic day has finally arrived. After months of intense preparation and collaboration with Masdar, Solar Impulse 2 is ready to embark on its attempt to circumnavigate the world using only the sun’s energy, demonstrating the power of clean technology. This journey is a moment of national pride for the United Arab Emirates, as Abu Dhabi helped the mission team prepare for success. Together, we inspired thousands of students and professionals across the country, and I’m confident that such community engagement initiatives will be replicated across the globe, capturing the hearts and imaginations of the world and reaching our collective goal of a cleaner future, “said H.E. Dr. Sultan Al Jaber.

At approximately 10:00 am local time (GMT +4), Solar Impulse 2 will enter Omanian aerial space in the region of Al Ain at an altitude of approximately, 3,600 meters (12,000 ft.). Solar Impulse 2 will continue its ascension in the direction of Muscat reaching an altitude of approximately 5,800 meters (19,000 ft.). Once the aircraft reaches northern Muscat, Andre´ Borschberg will position the plane above the sea and loiter on a waiting pattern until traffic and weather conditions are suitable for landing. Solar Impulse 2’s estimated arrival at Muscat International Airport is 7:00 pm local time (GMT +4).

Solar Impulse is an airborne laboratory, genuinely made from technological solutions developed by a multidisciplinary team of 80 specialists and more than a hundred partners and consultants. Si2 is the largest aircraft ever built with such a low weight, equivalent to that of a small car. With a wing covered by more than 17,000 solar cells greater than a Boeing 747, the plane can fly up to an altitude of 8,500 meters at speeds ranging from 50 to 100 km/h.

The two pioneers will be required to demonstrate extraordinary endurance under extreme conditions, living in a 3.8m3 non-pressurized cockpit, unheated, with external temperatures ranging from -40 to +40 degrees Celsius. Crossing the Pacific and Atlantic Oceans in 5 days and 5 nights will certainly represent the highlights of this adventure.

History About solar Impulse

1999: Following his round-the-world balloon flight, Bertrand Piccard sets himself the challenge of flying around the world once more, but this time without the use of any fuel or polluting emissions
2003 : Launch of Solar Impulse after a feasibility study conducted by André Borschberg at the EPFL (Swiss Federal Institutes of Technology)
2007: First prototype construction begins (Building starts of the first prototype)
2009 : Official unveiling (presentation) of the first airplane: Solar Impulse 1
2010: First ever day and night (26 hour non-stop) solar-powered flight above Switzerland
3 world records broken including duration
2011: Flight to Brussels upon (at the) invitation of the European Parliament, and guest of honor at the Paris Bourget International Airshow
2012: First intercontinental flight using solar power, from Switzerland to Morocco under the King of Morocco’s patronage
2 distance world records broken
2013: Flight across America from San Francisco to New-York in 6 steps 3 distance world records broken
2014 : Maiden Flight of the round-the-world airplane: Solar Impulse 2 (Si2)
2015 : Attempt of the First Round-The-World Solar Flight in stages from Abu Dhabi (UAE) heading towards east over a 5 month period

How to follow SI2:
The site www.solarimpulse.com is designed to follow the progression of the airplane Si2 during its travel around the world. SiTV will stream live the departure and arrival of Solar Impulse 2 on each leg. In addition to that, a virtual cockpit provides the telemetrics of Si2 (altitude, speed, battery level, equipment on board, etc.).

Source : Solar Impulse official press release

Jetline Marvel (Aviation Magazine) has official permission for publishing SI2 contents . Solar impulse contents are subjected to copy rights on any material (Video, pictures, documents).

www.jetlinemarvel.net

Airlines

US DOT says Airlines must now pay automatic refunds for cancelled flights

The U.S. Department of Transportation (DOT) has released a final regulation requiring airlines to quickly reimburse passengers with automatic cash refunds when owed, according to a statement made by the Biden-Harris Administration.

Under the new regulation, passengers will find it easier to get refunds when airlines dramatically alter or cancel flights, cause severe delays for checked baggage, or don’t supply the additional services they paid for.

According to a statement from the Biden-Harris Administration, the U.S. Department of Transportation (DOT) has published a final rule mandating airlines to promptly compensate customers with automatic cash refunds when they are eligible. The new rule would make it simpler for customers to receive refunds from airlines in cases when they drastically change or cancel flights, cause significant delays for checked luggage, or fail to provide the extra services they charged for.

Under the latest rule from the USDOT, passengers are guaranteed refunds in several scenarios:

Canceled or Significantly Changed Flights: Passengers are entitled to refunds if their flight is canceled or significantly altered, including changes in departure or arrival times exceeding 3 hours domestically or 6 hours internationally, departures or arrivals from different airports, increased connections, downgrades in service class, or changes less accommodating to passengers with disabilities.
Delayed Baggage Return: Passengers filing mishandled baggage reports can claim a refund for checked bag fees if their luggage is not returned within specific timeframes after flight arrival.
Unprovided Extra Services: If airlines fail to deliver paid extra services like Wi-Fi, seat selection, or inflight entertainment, passengers can request refunds for those fees.

The final rule streamlines the refund process, ensuring it is:

Automatic: Refunds are issued automatically without requiring passengers to request them.
Prompt: Airlines must refund credit card purchases within seven business days and other payment methods within 20 calendar days.
In Original Form of Payment: Refunds are provided in the original payment method used for purchase.
Full Amount: Passengers receive full refunds minus the value of any portion of transportation already used, including government and airline fees.

Suggest banning family seating junk fees and ensuring that parents can travel with their kids at no additional cost. No airline promised to ensure fee-free family seating prior to efforts from President Biden and Secretary Buttigieg last year. Family seating is now guaranteed free of charge on four airlines, and the Department is working on a plan to eliminate family seating junk fees.

Propose to make passenger compensation and amenities mandatory so that travelers are taken care of when airlines cause flight delays or cancellations.

Airlines

The Nine Freedoms of the Air – Jetline Marvel

Most of us travel from one city to another city via road we need to get permission to that specific city if it is in another country like a visa or Road access permission to use its property for revenue purposes to carry passengers and Cargo. Similarly, In the airline Industry, it is also important that the Company have permission to fly and access that country whether it’s for stoppage flying above them, or Operating the passengers within that country This is called Freedom of the Air.

Some countries together they agree with certain conditions to access their Aerospace for to access for the airline to travel above their nation. If the bilateral is done for Their own countries’ airlines or other countries’ airlines. In this chapter, we understand how this thing is carried out. What all the condition has to look into that.

The Freedoms of the Air are international commercial aviation agreements (traffic rights) that grant a country’s airline(s) the privilege to enter and land in another country’s airspace. They were formulated in 1944 at an international gathering held in Chicago (known as the Chicago Convention) to establish uniformity in world air commerce. There are generally considered to be nine freedoms of the air.

Most nations of the world exchange first and second freedoms through the International Air Services Transit Agreement. The other freedoms,chase freedom airline miles when available, are usually established between countries in bilateral or multilateral air services agreements. The third and fourth freedoms are always granted together. The eighth and ninth freedoms (cabotage) have been exchanged only in limited instances

First Freedom:

The basic permission granted to an airline from one country (A) to fly through the airspace of another country (B)

Second Freedom:

The permission for a commercial airplane from country (A) to land and refuel (often called a technical stop) in another country (B).

Third Freedom :

The privilege for an airline to transport paying (Revenue) passengers from its home country (A) to another country (B).

Fourth Freedom

The rights for an airline to transport paying (Revenue )passengers from another country (B) to the airline’s home country (A).

Fifth Freedom

Fifth Freedom (also known as beyond rights): The rights for an airline to transport passengers from its home country (A) to a destination (B), then pick up and carry passengers to other international destinations (C).

Sixth Freedom:

Sixth Freedom (Combination of Third & Fourth Freedoms) The right for an airline to carry passengers or cargo between two foreign countries (B and C), provided the aircraft touches down in the airline’s home country (A).

Seventh Freedom:

The authorization for an airline to operate flights that start in a foreign country (B), skip its home country (A), and transport passengers to another international destination (C).

Eighth Freedom Air

The rights for an airline to transport passengers from one location within a country’s territory (B) to another point within the same country on a flight originating in the airline’s home country (A). This right is commonly referred to as cabotage and is notably scarce outside of Europe.

Ninth Freedom Air

The entitlement for an airline from a specific country (A) to begin a flight in a foreign country (B) and transport passengers from one location to another within that foreign country. This concept, also referred to as stand-alone cabotage, distinguishes itself from the traditional aviation definition of cabotage by not directly involving the airline’s home country.

Aviation

Air India’s B747 Makes Its Final Journey, Waving Farewell to Fans

In a poignant moment marking the end of an era in aviation history, Air India’s iconic Boeing 747 aircraft, affectionately known as the ‘Queen of the Skies,’ embarked on its ultimate journey from Mumbai’s international airport.

The departure, bound for Plainfield, USA, where it will undergo dismantling and part-stripping under the ownership of American AerSale, signals the closure of a storied chapter for the airline.

Today, we wave goodbye to the first of our last 'Queen of the Skies', the B747, departing Mumbai.

Thank you for an era of majestic flights. We’ll miss your iconic presence.

Credits – @CSMIA_Official #AirIndia #b747 #QueenOfTheSkies pic.twitter.com/W3M15eo5Nx— Air India (@airindia) April 22, 2024

Once revered for transporting dignitaries ranging from prime ministers to presidents, the Boeing 747 has etched itself into aviation lore. Yet, as airlines worldwide pivot towards more contemporary and cost-effective aircraft, Air India’s decision to bid farewell to its remaining Boeing 747s reflects the pragmatic realities of today’s aviation landscape.

The sale of these majestic planes to AerSale represents a strategic move by Tata Group, Air India’s new custodian, towards optimizing operational efficiency and embracing modern industry standards. Out of the four aircraft sold, two will be repurposed into freighters, while the remaining pair will be meticulously disassembled to salvage valuable components.

The final flight from Mumbai witnessed a touching tribute as pilots performed a traditional ‘Wing Wave,’ symbolizing the conclusion of the Boeing 747‘s distinguished service with Air India. This poignant gesture encapsulates the deep sentiment attached to the aircraft’s departure and its significant contribution to the airline’s legacy.

As the Boeing 747 embarks on its journey to Plainfield, USA, nostalgia permeates the air, evoking memories of its maiden flight on March 22, 1971. Over five decades, Air India operated a total of 25 Boeing 747s, each leaving an indelible mark on the annals of aviation history.