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Does Richardson TX have single tone or dual tone thunderbolts?
Posted: Mon Nov 26, 2018 1:06 am
by Gabriel E
I know 2 thunderbolts in Richardson but I want to know if they are single tone or dual tone
Re: Does Richardson TX have single tone or dual tone thunderbolts?
Posted: Mon Nov 26, 2018 1:16 am
by uncommonsense
Couldn't tell you, though since its a CD system and there were also Allertors it would be a logical conclusion they were dual toned. They were decommissioned when the T-128s went in somewhere around 2000. At least a few Bolts and an Allertor got left behind.
Re: Does Richardson TX have single tone or dual tone thunderbolts?
Posted: Mon Nov 26, 2018 1:32 am
by Purring Cat
They were dual toned.
Re: Does Richardson TX have single tone or dual tone thunderbolts?
Posted: Sat Dec 01, 2018 10:32 pm
by Gabriel E
oh so they were thunderbolt 1000T sirens