Sat 1
When using the airport recently (departing 22nd October, arriving 31st October. Sat 1 was closed to passengers on both occasions with signs in place at the transit station at sat 1 saying not to get off. I thought it was a bit odd that it was shut off to passengers rather than sat 2 and there was no sign of any building work going on. Haven’t heard of any reason why, apart from the obvious lack of demand for all 3 of the satellites.