Every year, Aklak Air switches to flying a Twin Otter to Sachs Harbour in the spring and fall because the gravel runway is too soft for other aircraft. The switch usually lasts for a few days, up to a week, but this fall's warm weather made it necessary for longer and its effects were felt beyond the runway.
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In 2020, Covid-19 saw Offa's Dyke reawaken from centuries of slumber, with lockdowns in England and Wales meaning the border was effectively shut for the first time in centuries.