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Photos: A Closer Look at the Solar Impulse Si2

Gemini Sparkle

Key Takeaways:

  • The solar-powered Si2 successfully completed its second-longest overwater flight from Hawaii to California, landing at Moffett Federal Airfield as part of its round-the-world journey and its first time on the US mainland.
  • The innovative aircraft is powered by over 17,000 solar panels and batteries, enabling continuous flight day and night, and boasts a massive 236-foot wingspan similar to a Boeing 747.
  • The Si2 features a specialized cockpit designed for ultra-long, single-pilot endurance flights, allowing the pilot to rest and manage personal needs during extended durations.
  • Flying the Si2 is challenging due to its unique control characteristics and single main landing gear, requiring a substantial ground support team and a dedicated, 12-hour setup mobile hangar.
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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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