Asch, Beauvechain, Brustem, Charleroi, Chievres, Deelen, Gilze-Rijen, Hilversum, Jeneffe, Maldegem, Melsbroeck, Moorsele, Saint-Hubert, Soesterberg, Ursel, Vlissingen, Waalhaven, and Woensdrecht.
That should give you a good coverage of the Netherlands and Belgium area. All these fields played a role throughout the war; Gilze-Rijen in particular as a main night-fighter base.
by Achim27619