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by r4tbolts
Sun Mar 06, 2016 2:29 pm
Forum: Videos and Media
Topic: Thunderbolt 1000T Lansing, Michigan
Replies: 13
Views: 7103

Re: Thunderbolt 1000T Lansing, Michigan

Nice video. Lansing tests seem to be getting shorter and shorter. I grew up in Lansing when the T-bolts (most placed in service in the mid-60's) were tested in Alert and Attack and the testing would last a good 3 to five minutes. BTW, where did you see the mods? I know of one on the parking ramp at ...
by r4tbolts
Wed Mar 02, 2016 11:26 am
Forum: Main Outdoor Warning Sirens Board
Topic: N/AAA
Replies: 14
Views: 5562

Re: Dual Tone Sirens.

Excellent reading. Nice post.
by r4tbolts
Sun Feb 07, 2016 12:09 pm
Forum: Mystery Sirens
Topic: ARCHIVED: Mystery Sirens (2008-3/2021)
Replies: 4223
Views: 1931139

Re: Post your Mystery Sirens here.

josh555, On a light tower by an Athletic field (not the CMU Football Stadium) on the Eastside of Old 27. south of Broomfield. I don't think the field is there anymore. This was back in the 80's. Might not have actually been on Campus I don't know the actual boundary of CMU. On a different note, Remu...
by r4tbolts
Wed Feb 03, 2016 6:24 pm
Forum: Main Outdoor Warning Sirens Board
Topic: Grand Ledge MI allertors....still operational?
Replies: 8
Views: 3777

Re: Grand Ledge MI allertors....still operational?

I go thru Grand Ledge every couple of months. The Allertor at the Fire Station usually is in a different direction every time I pass thru. I've never been by the building mounted one. As posted above Grand Ledge has some 2001's also.
by r4tbolts
Mon Feb 01, 2016 1:49 pm
Forum: Mystery Sirens
Topic: ARCHIVED: Mystery Sirens (2008-3/2021)
Replies: 4223
Views: 1931139

Re: Post your Mystery Sirens here.

josh555, Interesting one is still standing. The three locations I remember seeing them were Downtown Mount Pleasant, South end of Old 27 by CMU, and by the Road Commission Garage going West out of town on M-20.
by r4tbolts
Sat Jan 30, 2016 2:30 pm
Forum: Main Outdoor Warning Sirens Board
Topic: Siren Policies
Replies: 13
Views: 5497

Re: Siren Policies

Jackson County, MI. Tests are first Saturday of the month at noon or shortly after in one minute of alert. Sirens are sounded for Tornado Warnings and Severe T-storm Warnings if winds are excess of 70 MPH. Sirens activated usually in alert for 3 minutes (I have heard them go off in attack mode a cou...
by r4tbolts
Thu Jan 28, 2016 11:59 am
Forum: Main Outdoor Warning Sirens Board
Topic: NN/aaa
Replies: 38
Views: 23135

Re: ACA Hurricane Sirens.

I noticed the Allertronic in Rolling Meadows still has its old Hurricane blower pipe on the side of the building its mounted on. Also yes I also heard there used to be a few Hurricanes in Berrien county MI for Cook's plant Yes, Berrien County had them. I seen them many times from I-94 when going to...
by r4tbolts
Thu Jan 21, 2016 4:58 pm
Forum: Mystery Sirens
Topic: ARCHIVED: Mystery Sirens (2008-3/2021)
Replies: 4223
Views: 1931139

Re: Post your Mystery Sirens here.

josh555, I have seen those or similar in Michigan a very long time ago. Glen Arbor FD (near Traverse City) had a setup close to that back in the late 60's. I actually heard a noon blast on it which was a single ear piercing tone. Saw close to the same you have pictured around Mt. Pleasant, MI in the...
by r4tbolts
Thu Dec 17, 2015 2:00 pm
Forum: Videos and Media
Topic: Ontario Alert Ready System Test
Replies: 2
Views: 2074

Re: Ontario Alert Ready System Test

I like how you need to press exit to clear the alert. I am assuming that is on the cable feed. Here in Michigan when Comcast does an EAS alert the cable box will lock and the message will scroll the alert. After scrolling the alert programing will resume. So if you are out of the room you may miss t...
by r4tbolts
Sun Dec 13, 2015 10:34 pm
Forum: Main Outdoor Warning Sirens Board
Topic: NNNN/AA
Replies: 45
Views: 22272

Re: Biersach & Niedermeyer Mobil Directo.

Siren_Dude wrote:Interesting fact, Canada bought Mobil Directo's for $2150 a unit back in 1961.

My Dad's House payment was 58 dollars a month back then too. :)

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