Apaches

I don’t come on this thread very often, however can someone tell me whether Apaches are due to be based at Wattisham.
For some reason, I am under the training run for the 4thAAC, this puzzles me as I am also under the flightpath for Stansted.
We have noticed a number of Apaches coming over the back garden at night as well as the usual Lynxes and Gazelles and last week an exercise was held at nearby Wethersfield MOD Police base involving Apaches.
I have always wondered when or if they would be actually based at Wattisham in order that we could brace ourselves for the onslaught, they tend to be a bit loud.