Connect with us

Hi, what are you looking for?



Crosswinds Delay Solar Impulse Flight #6 of 12 to Nanjing

Originally published on 1Sun4All.

Solar Impulse has tweeted: “UPDATE: due to crosswinds above limits along the route, earliest possible takeoff is now Thursday 16th of April.”

When the weather clears and MCC and Mission Director Raymond Clerc gives the green light for Solar Impulse 2 (Si2) to take off from Chongqing, China, it is anticipated that André Borschberg will continue onward to Nanjing, China. The flight is expected to cover about 1,190 km (642 NM, 739 miles) for an estimated time of 20 hours. This will be flight #6 of 12. There are two ocean crossings waiting for the pilots and team when they depart from Nanjing.

Solar Impulse 4 12 2

Bertrand Piccard said on Twitter: “We are making stopovers with #Si2. These are important moments to communicate our #RTW message #futureisclean.”

Join the Movement: #FutureIsClean

The first Pacific crossing is anticipated to be flown by André Borschberg who will pilot the zero-fuel airplane from Nanjing, China, to the Hawaiian Island of Oahu, USA, the longest flight of the RTW attempt. The flight is expected to cover about 8,172 km (4,412 NM, 5,077 miles) for an estimated time of 120 hours over 5 days.

The second Pacific ocean crossing is anticipated to be flown by Bertrand Piccard taking off for its eighth flight from Hawaii (Kalaeloa Airport, JRF/PHJR) in the United States of America, to Phoenix (Phoenix Sky Harbor International Airport, PHX/KPHX) in the United States of America. The pilot will fly the solar-powered airplane on about 4,707 km (2,541 NM, 2,924 miles) for an estimated time of 100 hours. This flight will be the first time that Si2 stops in mainland USA, last visited in 2013 by the prototype Solar Impulse 1 as it flew Across America.

The flights across the Pacific Ocean are a feat of endurance for the pilot, and for the support teams that constantly monitor and plan for Si2’s route.

Bertrand Piccard said on Twitter: André Borschberg and I want to inspire young generations to achieve the impossible thanks to pioneering spirit

Solar Impulse 4 12

Photo Credit: High altitude clouds & crosswinds prevent #Flight6 to #Nanjing via Solar Impulse | Cartoon Credit: Martin Saive via Solar Impulse


Appreciate CleanTechnica’s originality? Consider becoming a CleanTechnica Member, Supporter, Technician, or Ambassador — or a patron on Patreon.
Have a tip for CleanTechnica, want to advertise, or want to suggest a guest for our CleanTech Talk podcast? Contact us here.

Written By

-- I am an artist, painter, writer, interior designer, graphic designer, and constant student of many studies. Living with respect for the environment close at hand, the food chain, natural remedies for healing the earth, people and animals is a life-long expression and commitment. As half of a home-building team, I helped design and build harmonious, sustainable and net-zero homes that incorporate clean air systems, passive and active solar energy as well as rainwater collection systems. Private aviation stirs a special appeal, I would love to fly in the solar airplane and install a wind turbine in my yard. I am a peace-loving, courageous soul, and I am passionate about contributing to the clean energy revolution. I formerly designed and managed a clean energy website,


You May Also Like


Tesla China exported over 4,000 EVs to Belgium over the weekend according to a video of this past Sunday’s shipment leaving the port of...

Clean Transport

COVID-19 forced many automakers and suppliers to shut down in China last month, and many of them are just beginning to ramp up production...


This piece continues my annual rundown of the top 10 EV countries in the world! See part 1 if you missed it. By Assaf Oron...


Shanghai authorities are working closely with Tesla to help it reopen Giga Shanghai after it paused production for 22 days in the broader effort...

Copyright © 2021 CleanTechnica. The content produced by this site is for entertainment purposes only. Opinions and comments published on this site may not be sanctioned by and do not necessarily represent the views of CleanTechnica, its owners, sponsors, affiliates, or subsidiaries.