quick run here comes one now!!! only kidding,yeah we have them going over day and night, fucks me right off! last year i was doing an indoor grow and i used to shit every time i heard a chopper i even turned my lights off a couple of times.i think you only need worry if you have a whole field full of em.i know if the cops see mine(2 ladies in the veg patch!)they would just take em away and give me a caution,things are probs a bit diff in the states.good luck anyway and keep your eyes peeled!:thumbsup: