Posts Tagged ‘avionics’

7 April

Solar Impulse 2 (HB-SIB), The Round-The-World Solar Airplane, Will Be Unveiled on Wed., April 9, 2014!!!


Dear Friends, Visitors/Viewers/Readers, (Please click on red links below),

Great News!  Solar Impulse Team just released the news that the global leader in renewables, sustainable transportation, and energy efficiency, the  Switzerland-based ABB, will support Bertrand Piccard and Andre Borschberg in their attempt to fly around the world in their Solar Impulse 2 (HB-SIB) in 2015!!!

The construction of Solar Impulse 2 or HB-SIB started in 2011, incorporated much lessons learned from the previous HB-SIA, but with more spacious cockpit (enabling the pilot to fully recline during flights of 4-6 day duration). It will have an increased payload, isolated electrical circuitry to enable flights in rain, and improved reliability through system redundancy.

The official unveiling of the Solar Impulse 2 (HB-SIB) will be on Wednesday, April 9, 2014, from 3:00-5:30 PM Swiss Time

Keep in mind that:  (3:00 PM Swiss/Zurich Time = 9:00 AM EST, Florida Time= 9:00 PM Beijing Time=11:00 PM Sydney Time=3:00 PM South Africa Time=9:00 AM Acre, Brazil Time=6:00 PM Kerguelen, French Southern & Antarctic Lands Time).

So, we can all follow live on the official presentation of the Round-The-World Solar Airplane, “Solar Impulse 2 (HB-SIB)”. Be sure to ADD  THIS  EVENT  TO  YOUR  GOOGLE  CALENDAR.

Below, are the aircraft data for Solar Impulse 2 (HB-SIB), from wikipedia:

The wingspan of HB-SIB will be 80.0 m (262.5 ft), slightly wider than an Airbus A380, the world’s largest passenger airliner, but unlike the 500-ton A380, the carbon-fibre Solar Impulse will weigh little more than an average automobile. It will feature a larger, pressurized cockpit and advanced avionics to allow for transcontinental and trans-oceanic flights. Supplemental oxygen and various other environmental support systems will allow the pilot to cruise at an altitude of 12,000 metres (39,000 ft). Completion was initially planned for 2013, with a circumnavigation of the globe in 20–25 days in 2014. However, following a structural failure of the main spar during static tests in July 2012, a more likely date for the circumnavigation is 2017. The flight would circle the world in the northern hemisphere, near the equator. Five stops are planned to allow changes of pilots. Each leg of the flight will last three to four days, limited by the physiology of each pilot.

In case you’ve missed some our previous posts on Solar Impulse 1 (HB-SIA), below:

1. Solar Plane-“All that is impossible remains to be achieved.” Jules Verne .

2. Solar Impulse HB-SIA-Solar Plane (1) .

3. Solar Impulse HB-SIA-Solar Plane (2) .

4. Solar Impulse Update! World’s First Solar-Powered Intercontinental Flight Completed !

5. Solar Powered Plane, The Solar Impulse Reminds Us That The Ultimate Power Is The SUN .

6. Our Future In: Solar Impulse HB-SIA Across America Mission .

7. Let’s Show Our Support For Solar Plane-Solar Impulse .

8. Solar Impulse Will Be Taking Off For Its Third Leg Soon .

9. Severe Midwest Weather Brought Out Revolutionary Inflatable Hanger For Solar Impulse .

10.Solar Impulse Has Successfully Arrived At historic St. Louis !

11.Get Ready To Hangout With The Solar Impulse Team !

12.Solar Impulse-Google Science Fair Hangout .

13.Solar Impulse Is More Than Just About Solar Plane .

14.Let’s Support Solar Impulse Team’s Endeavor !

15.Thank You, Solar Impulse !

For those of you who want more details about the trials and tribulations and the Unbeatable Spirit of Solar Impulse, be sure to also check out the SolarImpulseChannel at Youtube. and SolarImpulse at Google+.

~have a bright and sunny day~

Gathered, written, and posted by sunisthefuture-Susan Sun Nunamaker

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14 July

Solar Impulse HB-SIA-Solar Plane (2)


Continued from previous post…also of July 14, 2011, on Solar Impulse HB-SIA-Solar Plane (1)….

If you are in favor of renewable/CLEAN energy, please sign the petition page showing support for FIT/CLEAN Program at Thank you.

In June of 2011 (from 20th to 26th), key representatives of aviation industry met for the 49th International Paris Air Show, one of the world’s largest and most important events within the industry.  At the International Paris Air Show major companies present their outstanding innovations and the future of flying.  The solar powered Solar Impulse was a special guest at the international exhibition. Among passenger aircraft and military jets, Solar Impulse serves as a symbol for a future belonging to renewable/solar energy.

The 72 feet, single-seat model HB-SIA with a 208 feet wingspan is just the beginning. To top HB-SIA, the HB-SIB is now planned for completion in 2013, with a pressurized cockpit (with supplemental oxygen and various environmental support to the pilot to allow a cruise altitude of 12,000 m (39,000 ft) and advanced avionics to allow for transcontinental and trans-oceanic flights, with wingspan of 80.0 m (262.5 ft), slightly wider than the 79.75 m (261.6 ft) wingspan of an Airbus A380 ( the largest passenger airliner in the world).  A round-the-world flight is in the forecast for 2013;the flight would circle the world in the northern hemisphere near the equator and five stops are planned to change pilots.  Once improved battery efficiency allows the reduced  weight, a two-seater is envisaged to make a non-stop circumnavigation.

Once again, allow me to point out the lesson from this tremendous project…the importance of spirit of cooperation among all earthlings…it is time to shed the barriers of nationalism in order to reach the survival of humankind/ earthling….

Posted by sunisthefuture-Susan Sun Nunamaker,

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