Originally posted by C-W-S;
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UNT - Upington (a diversion airport, with a massive runway of 4,900 metres, 1,000 metres longer than LHR. I wonder if BA's A380 can divert there?)
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UNT is actually Unst in the Shetlands. Perhaps that's why they need the extra-long runway. On the other hand, UTN is at Upington in Northern Cape.