Some AU BAE-146-300's
They're Avro versions (just because I associate Avro with winning the war, and not the bombs the drop on Yemen) styled in the manner of the old Northeast Airlines and Camrian Airways of the 1970s (They were nationalised in the last 60s to early 70s, and eventually became part of British Airways proper in the mid 70s) but they had a very modern logo and font, so I restyled them for the 21st Century. I had some ideas of them being in a Wiemar Republic like Britain: A Federal Presidential Republic with Social Democrats (The Labour Party) in charge (Hence why I put "Great Britain" and not "UK" on the sheet). They would be subsidiaries of British Airways, or owned by the regional government (In Cambrian's case, by the Welsh Government, and in Northeast's I assume a Northeast England Assembly).