2t22boy wrote:i believe i saw a few Modulators

Moore, OK is next-door to Norman and has a fleet of Modulators.

Konky 5000 wrote:There's one somewhere on the Siren Archive. It's yellow, and I believe was in some weird beach-y location.

There are apparently several Defenders in the Caribbean.

Very rare. The only one I've seen is on the Sirens-for-cities site. Linkage: http://www.sirens-for-cities.org/SS-3Defender.AVI

Sorry. Your example looks nice! Saves electrons? I don't know how to type and it's faster. Also makes English words look German and I'm taunting my German friend. Also, several have said they think it looks neat and is fun to read. Coincidentally, NPR has something similar as a constest this week! ...

Probably Ben's entry to the last siren contest: A 1003 thunderbolt going through all three signals.

Is it just me or does the lettering 'CD' look like it's meant to scare you? I'm not kidding, it looks freaky. Hey, everything from the 50s and 60s was freaky :-P Anyway, I bought an old Conelrad unit off of eBay two years ago. It powered up just fine, tubes and all, but I had no way of testing it. ...

(yawn) I'd take a 2T22 over anything else any day of the week. The fact that there are still 2T22s around only shows that they really are reliable sirens with a lot of life in them.

I do not think this is a political forum. Please keep such topics restricted to appropriate areas.

I remember watching a video that matches your search criteria. Search around.

Isn't it roughly "double the distance, subtract eight decibals"?