Update: Solar Impulse Lands After 24 Hours Aloft | Aero-News Network
Aero-News Network
RSS icon RSS feed
podcast icon MP3 podcast
Subscribe Aero-News e-mail Newsletter Subscribe

Airborne Unlimited -- Recent Daily Episodes

Episode Date

Monday

Tuesday

Wednesday

Thursday

Friday

Airborne On ANN

Airborne 05.18.15

Airborne 05.26.15

Airborne 05.20.15

Airborne 05.21.15

Airborne 05.22.15

Airborne Hi-Def On YouTube

Airborne 05.18.15

Airborne 05.26.15

Airborne 05.20.15

Airborne 05.21.15

Airborne 05.22.15

 

Thu, Jul 08, 2010

Update: Solar Impulse Lands After 24 Hours Aloft

Flight On Solar And Battery Power Only Over 24 Hours

ANN Update 0930 EDT 07.08.10 The Solar Impulse aircraft landed back at Payerne, Switzerland precisely (because that's how the Swiss do things) at 0800 local time, after flying more than 24 hours powered only by electricity from solar cells.

The London Telegraph reports that pilot and co-founder Andre Borschberg flew over the Jura mountains for more than a full day, reaching an altitude of around FL285. The aircraft reportedly had about 3 hours left on its batteries when the sun rose over Switzerland.

Solar Impulse co-founder Bertrand Piccard said the flight proves that an airplane can stay aloft almost indefinitely. "Nothing can prevent us from another day and night... and the myth of perpetual flight," he said.

Original Story: The Solar Impulse aircraft lifted off at 0700 Central European Time Wednesday from Payerne, Switzerland for its delayed attempt to fly for 24 hours powered only by the sun and on-board batteries.

The team had planned to make the flight last week, but a technical glitch forced them to postpone the flight until Wednesday. "You have to understand that the airplane is completely experimental," said Solar Impulse co-founder Bertrand Piccard. "It is the type of airplane that has never flown in the past, so we need to assist the pilot from the ground, but we also need to assist the airplane itself."

The Voice of America reports that telemetry from the aircraft will tell ground crew about such things as wing vibration and flutter, the position of the flight controls, power levels, and solar cell efficiency.

The 24 hour flight requires a long period of daylight and very stable weather, and conditions in July in Switzerland are ideal, according to pilot and co-founder Andre Borschberg.

The flight plan calls for the aircraft to fly to an altitude of about 25,000 feet, and then slowly spend that altitude as energy during the night. It will also use energy stored in onboard batteries to keep the propellers turning.

The ultimate goal is to build a solar-powered airplane that will fly around the world. The aircraft being flown this week is a prototype, and construction is expected to begin on the next generation solar impulse soon.

FMI: www.solarimpulse.com
 

Advertisement

More News

Airborne 05.26.15: S-97 1st Flt, SpaceShipTwo Progress, CO NIMBYs Lose In Court

Also: Sprite UAV, Aero-Calendar, USAF Theater, Aussie F-35, ISS Hacked?, DuPage Airport, ND UAVs Innovation in vertical lift flight took place as Sikorsky Aircraft announced the su>[...]

Aero-Help Wanted: ANN Needs A Good Honest Marketing Manager

ANN/Aero-TV Marketing Department Needs Part or Full Time Personnel E-I-C Note: After months of hints, we've unveiled the beginnings of the 'Airborne Unlimited' project and we're ex>[...]

AeroSports Update: Jimmy Stewart’s Twin Cessna To Be Restored

Pennsylvania EAA Chapter To Restore The Actor's Cessna 310 Hollywood motion pictures can make heroes out of the most unlikely people, and we have certainly seen that in many poorly>[...]

ANN's Daily Aero-Linx (05.27.15)

Cockpit Footage TBM Avenger Emergency Landing Arsenal Of Democracy VE Day Flyover This is the Emergency Landing at DCA, Reagan National, of the Military Aviation Museum TBM Avenger>[...]

ANN's Daily Aero-Term (05.27.15): Negative

Contradicts a previous statement by the other speaker.>[...]

blog comments powered by Disqus



Advertisement

Advertisement

Podcasts

Advertisement

© 2007 - 2015 Web Development & Design by Pauli Systems, LC