I got this scanner primarily to monitor aircraft. I live across Mobile Bay from the Mobile, Alabama Airports. BFM is only 5 miles away, and MOB about 10 miles as the crow flies. I hear plenty of activity from landing and departing aircraft and the control towers, approach control, and Houston Center, but the conversation tends to be one-sided: I only hear the in-air aircraft. I have purchased a second antenna from the stock one- the Diamond RH77CA. The Diamond is an improvement, but I usually can't hear the FAA side of the conversation. I am also going to try a longer telescoping antenna.
Years ago, I monitored the air band with a Sony ICF 2001 which was fed by a modified yagi TV antenna pointed toward the airport. It worked great. I think I tossed it when we moved 30 years ago, but I am hoping that I still have it stashed with other unused or deceased antennas in by garage attic boneyard.