Following its cliff-hangar five-day flight from Nagoya, Japan to Kalaeloa Airport, Hawaii, Solar Impulse is undergoing an extended period of tender loving care, dedicated rebuilding of its battery packs and insightful reflection on how to avoid future issues. Landing July 3, 2015, Pilot André Borschberg broke the world records for distance along a course (6,825.4 kilometers – 4,231.5 miles), Straight distance, and Duration for solar aviation, as well as the world record for the longest solo flight ever (80 hours and 5,663 km. – 3,511 miles), according to the Solar Impulse web site. If all had gone according to plan, Bertrand Piccard would have hopped on board a few days later and headed for the United States on the second leg of the trans-pacific part of the the team’s around-the-world voyage. Unfortunately, the rigors of a test flight over Nagoya, followed by a climb to 28,000 feet too soon after that test flight, seems to have doomed at least some of the batteries. …