The Siren Board

hewo wrote: ↑

Mon Jan 02, 2023 3:21 pm

Mexico has Modulators. (they use a custom tone)

I specifically looked to see if I could find these, since I never knew Ciudad de Mexico has outdoor sirens, but I only found relatively small megaphone-looking ones like these:

https://www.google.com/maps/@19.3493806 ... 384!8i8192
https://www.google.com/maps/@19.3793925 ... 384!8i8192
https://www.google.com/maps/@19.4211732 ... 384!8i8192
https://www.google.com/maps/@19.4518674 ... 384!8i8192
https://www.google.com/maps/@19.4486423 ... 384!8i8192

If you do some hunting and dig up a Modulator or two in the city, please let me know and link the streetview.

SilverThunder710YT wrote: ↑

Sun Mar 12, 2023 2:24 am

hewo wrote: ↑

Mon Jan 02, 2023 3:21 pm

Mexico has Modulators. (they use a custom tone)

If you do some hunting and dig up a Modulator or two in the city, please let me know

(The GSV Links Were Too Big, So I Wil Just Show You The Cords, Sorry)

I Also Could Not Find Anything In MC, But I Found Some MODS Across The Country.


PEURTO VALLARTA has 3 6024s, all used for tsunami warnings
20.6688311,-105.2484574
20.6234719,-105.2301517
20.6058751,-105.2366383


QUIMIXTO Has a 6024 located at a beach, used for tsunami warnings
20.5068508,-105.3438717


PROVIDENCIAS Has 1 6048 located at Pemex Burgos, probably used as a refinery siren
26.0109489,-98.4857601


PUERTO CEIBA Has 1 6048 located at EDIFICIO ADMINISTRATIVO KAAN CEIBA, probably used as a refinery siren
18.4137431,-93.1897168


GONZÁLEZ 3RA SECCIÓN has 2 1004 located at Pemex, Used as refinery sirens
17.9947981,-93.0892296
17.9980206,-93.0882635


That's All I Could Find. Unfortunately There Are No Videos Of 'Em, But They Sound Like This: https://m.youtube.com/watch?v=ExPmgFQcros

There was this one US AFB around Afghanistan if I recall correctly? They had a system of Whelens and WAVES throughout the base.

Bijay wrote: ↑

Sun Mar 12, 2023 1:35 pm

There was this one US AFB around Afghanistan if I recall correctly? They had a system of Whelens and WAVES throughout the base.

https://m.youtube.com/watch?v=0PhU-PIsUMw

https://m.youtube.com/watch?v=8M3Rf_gH6FM

hewo wrote: ↑

Sun Mar 12, 2023 3:52 am

SilverThunder710YT wrote: ↑

Sun Mar 12, 2023 2:24 am

hewo wrote: ↑

Mon Jan 02, 2023 3:21 pm

Mexico has Modulators. (they use a custom tone)

If you do some hunting and dig up a Modulator or two in the city, please let me know

(The GSV Links Were Too Big, So I Wil Just Show You The Cords, Sorry)

I Also Could Not Find Anything In MC, But I Found Some MODS Across The Country.


PEURTO VALLARTA has 3 6024s, all used for tsunami warnings
20.6688311,-105.2484574
20.6234719,-105.2301517
20.6058751,-105.2366383


QUIMIXTO Has a 6024 located at a beach, used for tsunami warnings
20.5068508,-105.3438717


PROVIDENCIAS Has 1 6048 located at Pemex Burgos, probably used as a refinery siren
26.0109489,-98.4857601


PUERTO CEIBA Has 1 6048 located at EDIFICIO ADMINISTRATIVO KAAN CEIBA, probably used as a refinery siren
18.4137431,-93.1897168


GONZÁLEZ 3RA SECCIÓN has 2 1004 located at Pemex, Used as refinery sirens
17.9947981,-93.0892296
17.9980206,-93.0882635


That's All I Could Find. Unfortunately There Are No Videos Of 'Em, But They Sound Like This: https://m.youtube.com/watch?v=ExPmgFQcros

I'm sorry for trying to send you down a rabbit hole there. I thought that you were meaning Ciudad de Mexico since that's the only place I knew had sirens until now.

oh that's ok. i had fun finding them!

I heard there are Sentries in the Philippines and possibly a thunderbolt

Theia Signaling wrote: ↑

Sat Apr 08, 2023 12:46 pm

I heard there are Sentries in the Philippines and possibly a thunderbolt

The thunderbolt thing is a rumor, stemming from a post on this board from way back in the day in which someone mentions hearing what sounded like a Thunderbolt while they were in Metro Manila. im not saying its impossible that one could exist, but its certainly not likely and will need further proof than just an old ARS post.

The Sentries(Sentrys?, idk pluralizing brand names is weird), however, are real. There are several systems across the country actually. In Illigan City, they have a system of 7V8s, and one Model 7 (C3 1/2 type). In Davao City, there's a system of 16V1T-Bs. in San Fernando, La Union (not to be confused with San Fernando, Pampanga) there is also a 16V1T-B, and maybe a full system of them as well, i don't exactly recall.

EDIT: ok so i guess i mandela effect'd myself into believing that there was a Model 7 in Illigan City, because i searched all over the place for it only to find nothing. I guess i was mixing up Tagum's 7 with Illigan's Sentry system.

duckwaddledup wrote: ↑

Tue Jan 03, 2023 5:25 am

i forgot the location its on some UK siren map but there's 3 3/2t22s in the UK some DSAs and some modulators and a 2001-130 and a banshee and some cyclones in London i think

Severnside, UK has a system of Modulator 6024s and DSAs. Sullum Voe Oil Terminal has two known 2T22s in 50hz, hence the short motor.

Then there's this:
https://www.youtube.com/watch?v=B_Tlo8IDbys
https://www.youtube.com/watch?v=jf6S6U6OenY

I have no idea where these custom Mods and DSAs are located but there's supposedly a 2001-130 in the UK too. Hope these are all the sirens you are referring to.

I found another siren in Jordan: A Modulator II 8032B. https://www.google.com/maps/@32.0615225 ... 680!8i3840