What came before St Peters 2001-130s at 360 lakeside park, Shady Springs, And St Peters golf course

[Civil_Defense8]

I've been using google earth pro to try and find out what these 3 2001-130s at these locations replaced and didn't see anything on the 2002-2009 Satelites that could have replaced them. If anyone knows please reply with civil defense siren model names and information. 2T22s,RSH-10s, Thunderbolts,2001-DCs and 2001-SRNs could work/count if those replaced any of those.

[Greenrid]

I was looking around, and I don't think they replaced anything. They were all installed around 2010, probably as fillers for areas that needed siren coverage.

[Civil_Defense8]

Okay, I only ask because I changed the satellite on the 2001-130 at the St Peters golf course to 2004 and it kinda looked like there was a RSH-10 before the 2001-130 there but wasn't 100% sure because it was quite blurry

[SentryDefender1275]

The lakeside park didn’t exist during the old system. The golf Course siren was a Thunderbeam

[Civil_Defense8]

Was the shady springs park siren a Thunderbeam too or something else?