"Ross Richardson" wrote in message
...
I have not seen this with my old LightSpeed 20Ks. I've not heard the
buzzing from glideslope or localizer, but I have heard a buzzing with each
sweep of the ASR antenna at a field that I fly into. Interesting to see it
sweep pass me and get the noise. Also, my cell phone makes a noise in the
headset as it searches for new cells. Does the same thing in my Camry
radios.


Motorolla? Mine buzzes the speakers from time to time as well, be it my
truck speakers, PC speakers, whatever its near.

Hmmm the ASR could be a possibility, never considered it before, next time I
fly an ILS into an airport not served by ASR I'll see if it occurs there or
not. But I can definatly state that in my case at least I do get a buzz
abeam localizer antannae, its a different buz then i get when coming down
the localizer, and I can expect it, only happens when TUNED to the localizer
tho, if flying a GPS/VOR/Whatever abeam the LOC ant I don't hear it.