Looks great to me, but I hope you don't mind a couple if minor suggestions regarding Northern Ireland. Castlereagh, which is where I live, and Newtownabbey are both essentially suburbs of Belfast, rather than towns in their own right, and Langford Lodge hasn't existed as an Airport for years. You could add Newtownards airfield, a small WW2 airfield now in use as a civilian airfield, St Angelo outside Enniskillen, another WW2 strip now in civvy hands. Also, Belfast actually has 2 airports, the George Best Airport at Sydenham in East Belfast, which would still have been called the City Airport in 2000, its a smaller airport capable of handling anything up to a 737, and the main international airport at Aldergrove, capable of handling 747's etc. Aldergrove is 20 or so miles out of Belfast towards Lough Neagh and Antrim. Another port to consider would be Warrenpoint on the border on Carlingford Lough.
I like the work you're doing and please don't take this as a criticism, just a local perspective
