Date: 22/01/2015 17:53:56
From: mollwollfumble
ID: 664927
Subject: Piccard and solar power

From ABC News.

Swiss adventurer Bertrand Piccard to attempt to fly around the world in solar plane

Swiss adventurer Bertrand Piccard is planning a world record-breaking attempt to fly around the world in a solar-powered aeroplane.

The Solar Impulse 2 took 12 years to develop. It carries no fuel, has the weight of a car and the wingspan of an Airbus.

Piccard hopes the trip will raise awareness about renewable energy.

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Date: 22/01/2015 18:18:09
From: CrazyNeutrino
ID: 664945
Subject: re: Piccard and solar power

mollwollfumble said:


From ABC News.

Swiss adventurer Bertrand Piccard to attempt to fly around the world in solar plane

Swiss adventurer Bertrand Piccard is planning a world record-breaking attempt to fly around the world in a solar-powered aeroplane.

The Solar Impulse 2 took 12 years to develop. It carries no fuel, has the weight of a car and the wingspan of an Airbus.

Piccard hopes the trip will raise awareness about renewable energy.


what is need now, are winged solar panels that can match that planes solar capacity but have the wingspan of a Cessna

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Date: 22/01/2015 18:23:36
From: Postpocelipse
ID: 664949
Subject: re: Piccard and solar power

CrazyNeutrino said:


what is need now, are winged solar panels that can match that planes solar capacity but have the wingspan of a Cessna

You wouldn’t invest in a hybrid?

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Date: 22/01/2015 18:24:28
From: Peak Warming Man
ID: 664950
Subject: re: Piccard and solar power

I think this has been done before.

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Date: 22/01/2015 21:12:15
From: bob(from black rock)
ID: 665083
Subject: re: Piccard and solar power

I take it that it won’t be a non-stop flight, or will there be a second pilot?

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Date: 22/01/2015 21:15:34
From: furious
ID: 665085
Subject: re: Piccard and solar power

There is no pilot necessary. Anyone aboard is just along for the ride…

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Date: 22/01/2015 21:17:17
From: bob(from black rock)
ID: 665086
Subject: re: Piccard and solar power

furious said:

  • I take it that it won’t be a non-stop flight, or will there be a second pilot?

There is no pilot necessary. Anyone aboard is just along for the ride…

So it is flown by an auto-pilot?

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Date: 22/01/2015 21:18:34
From: dv
ID: 665087
Subject: re: Piccard and solar power

bob(from black rock) said:


I take it that it won’t be a non-stop flight, or will there be a second pilot?

Maybe autopilot?

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Date: 22/01/2015 21:21:44
From: Spiny Norman
ID: 665088
Subject: re: Piccard and solar power

bob(from black rock) said:


furious said:
  • I take it that it won’t be a non-stop flight, or will there be a second pilot?

There is no pilot necessary. Anyone aboard is just along for the ride…

So it is flown by an auto-pilot?

Why not?
It’s not as if the engine is going to have a mechanical problem and stop. One pilot that has a snooze every now and then would be fine.

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Date: 22/01/2015 21:26:02
From: sibeen
ID: 665093
Subject: re: Piccard and solar power

bob(from black rock) said:


I take it that it won’t be a non-stop flight, or will there be a second pilot?

He could go really, really fast.

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Date: 23/01/2015 06:02:01
From: mollwollfumble
ID: 665299
Subject: re: Piccard and solar power

> I think this has been done before.

This same solar powered aircraft has been flown across America. Now they’re trying for circumnavigating the globe, from Abu Dhabi to Abu Dhabi. Across the Pacific will be interesting.

More about the plane, the team and the flights on http://www.solarimpulse.com/
and http://www.solarimpulse.com/en/our-adventure/the-first-round-the-world-solar-flight/

bob(from black rock) said:


I take it that it won’t be a non-stop flight, or will there be a second pilot?

Both. It has stopovers and there is a second pilot. The plane will only hold one person. The second pilot is André Borschberg.

Bertrand Piccard is already famous for his circumnavigation of the world in a balloon, and his father Jacques Piccard is famous for descending into the Marianas Trench, and Jean-Luc Picard from …

The route: Solar Impulse 2 will take-off from Abu Dhabi, capital of the United Arab Emirate, in late February or early March and return by late July or early August 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, it will fly across the Continental U.S.A. stopping in three locations – Phoenix, and New York City at JFK. A location in the Midwest will be decided dependent on weather conditions. After crossing the Atlantic, the final legs include a stop-over in Southern Europe or North Africa before arriving back in Abu Dhabi.

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Date: 23/01/2015 06:06:27
From: mollwollfumble
ID: 665300
Subject: re: Piccard and solar power

CrazyNeutrino said:


what is need now, are winged solar panels that can match that planes solar capacity but have the wingspan of a Cessna

That’s not so crazy. There are 17,248 solar cells, powering four 17.4hp electric motors, but the website says “If we use the technologies available to us today, we could divide by two our energy consumption”.

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Date: 23/01/2015 06:15:06
From: mollwollfumble
ID: 665301
Subject: re: Piccard and solar power

The flight from Hawaii to Phoenix is 4,700 Km and will take 100 hours. So this isn’t going to break any speed records.The cabin is equipped for the pilot to live there for 120 hours.

The cockpit is unpressurised.

The plane was built in Switzerland before being shipped to Abu Dhabi. “Masdar, Abu Dhabi’s renewable energy company, is the host partner of Solar Impulse.”

An overview of the First Round-The-World Solar Flight, in numbers:

2 pilots, Bertrand Piccard and André Borschberg, flying one after the other in the single-seater cockpit
1 airplane: Solar Impulse 2
Zero fuel on board
A 35,000km (22,000 miles) journey
500 flying hours approx.
10 legs approx., some lasting more than 5 days and nights
A 5-month mission (March-August 2015)
A 60 people support team

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Date: 23/01/2015 08:48:59
From: Spiny Norman
ID: 665328
Subject: re: Piccard and solar power

http://www.bloomberg.com/video/solar-pilots-prepare-for-historic-flight-kXMsfGVITSGDHhsNss86KQ.html

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Date: 23/01/2015 15:08:45
From: mollwollfumble
ID: 665542
Subject: re: Piccard and solar power

I can’t help wondering, what is the distance record for a glider?

“Free distance using up to 3 turn points 3,009 km”
The solar powered plane is to a glider much as a moped is to a bicycle.

Trailing winds are going to play a big role in getting this plane around the world, much as they did for Piccard’s balloon flight around the world.

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Date: 23/01/2015 15:11:27
From: bob(from black rock)
ID: 665545
Subject: re: Piccard and solar power

mollwollfumble said:


I can’t help wondering, what is the distance record for a glider?

“Free distance using up to 3 turn points 3,009 km”
The solar powered plane is to a glider much as a moped is to a bicycle.

Trailing winds are going to play a big role in getting this plane around the world, much as they did for Piccard’s balloon flight around the world.

Out and return record was 1.000 miles.

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