Adventurer Jonathan Trappe's bid to cross the Atlantic using helium balloons is being tracked online. You can view Jonathan's progress via a website that is following his journey, which began from Caribou, Maine on Thursday morning.
The 39-year-old is relying on 370 helium-filled balloons as he attempts to complete the 2,500 mile trip, which should take between three to five days. Due to weather his final destination is not known.
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