stl

i have a radio that hear aviation frequencies but can't scan... so i'm wondering something really basic: what frequency will i hear the most aviation traffic in the STL area (which i assume will be mainly for/from lambert). i assume this is something that can change because of wind and...

I have a 3d printer and an SDS200. Paying approx. $40 for 3 knobs is a bit ridiculous for me. Does anyone have an STL file they could share? I checked the normal places (thingiverse, printables, google) as well as searched this forum and only found links to the ebay posts I referred to above.

Just put a calls feed online for SLATER, specifically the St. Charles Co Simulcast Site. I have been able to receive traffic from both St. Louis County - North and St. Louis County - South sites from my location, I will be testing those as well in the next few days and will hopefully have nodes...

I found a pretty cool desktop stand for the 436HP. I tried to redo it for the sds100, but I couldn't get it just right. So, I asked my good friend @dodge Rice to give me some help. Two days later he sends me the perfect .stl for our sds100 with the fat battery cover. I'll attach a pic of mine...