WMUR is reporting that the pilot is expected to be OK.
"When we got here we were directed to the back side of the building and there was a seaplane on its roof,” said Gilford Fire and Rescue Chief Steve Carrier. “It had struck the building on its way down and the roof is compromised where it was struck. The occupant was still in the plane strapped into his seatbelt. He had some injuries that don't appear to be life-threatening at this time
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