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Photos: A Closer Look at the Solar Impulse Si2

Gemini Sparkle

Key Takeaways:

  • The solar-powered Si2 aircraft successfully completed its second-longest overwater flight from Hawaii to California, marking its first landing on the US mainland during its round-the-world journey.
  • Powered by over 17,000 solar panels across its 236-foot wingspan, the Si2 is capable of continuous day and night flight using electric motors and battery power.
  • Designed for single-pilot endurance, the aircraft's cockpit includes features for long flights such as an autopilot, space for exercise and naps, and a lavatory.
  • Operating the Si2 requires a substantial ground crew and a specialized mobile hangar due to its massive size and the unique challenges associated with its controls and single main landing gear.
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The solar-powered Si2 completed its second longest overwater flight, from Hawaii to California, last weekend as part of its round-the-world trip.

FLYING Staff

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