Norwich needs:-
Good primary and secondary radar.
Sufficient trained and experienced controllers able to interpret that radar.
It is my belief they already have both.From my experience of operating both heavy commercial air transport and light aircraft to and from NWI I do not believe they have a case for any further controlled airspace given the very low level of movements they have.If they have an issue with poor airmanship from the military that needs to be addressed by their management and the military at the highest level.VBR Stampe