Maryland Siren Map (Updated)

[Brendan W]

The Thunderbolt in Hyattsville is gone. The campus it was at was demolished relatively recently to build a new one. Speaking of Thunderbolts, you're missing a Jessup unit at 39.140943997343804, -76.79705194402248

[Brendan W]

Ellicott City has three ATI mobile units if you do not have them. They're at:
39.266852842638116, -76.79492043324899
39.26741403712794, -76.79935814826258
39.2686646384829, -76.81096808993671

[3T22_Fan1000]

Also Elkton had an STH10 somewhere

https://www.youtube.com/watch?v=VGlgh9F ... =fmartinjr

That STH in elkton is getting restored in Deleware i'm pretty sure.

[championsiren]

Also Elkton had an STH10 somewhere

https://www.youtube.com/watch?v=VGlgh9F ... =fmartinjr

That STH in elkton is getting restored in Deleware i'm pretty sure.

Do you have proof of this? I haven't heard this from anyone I know on the East Coast...
That STH was indirectly replaced by a Model 2 anyways

[Bijay]

On a school field trip to great falls, I spotted some roof-mounted DSAs all across this area near Great Falls.

https://www.google.com/maps/@38.9774555 ... ?entry=ttu

I find it a bit hilarious on my end because I remember passing out on the bus only to wake up on this specific part of the trip.

[3T22_Fan1000]

On a school field trip to great falls, I spotted some roof-mounted DSAs all across this area near Great Falls.

https://www.google.com/maps/@38.9774555 ... ?entry=ttu

I find it a bit hilarious on my end because I remember passing out on the bus only to wake up on this specific part of the trip.

Thanks, great find btw

[JasonC]

Drove by this last week. Not sure if it's horns or lights in there. Needs further investigating:

https://www.google.com/maps/@38.6852301 ... ?entry=ttu

[3T22_Fan1000]

Drove by this last week. Not sure if it's horns or lights in there. Needs further investigating:

https://www.google.com/maps/@38.6852301 ... ?entry=ttu

Thanks for the location, but unfortunatly I can't see nothing in there and I can't see any horns or anything so i'm not gonna mark it but thanks again otherwise.

[3T22_Fan1000]

UPDATES:

H.O.R Siro Drone at Camp Horseshoe

Model 2 at Charlestown Fire Department

Inactive Fedelcode Model 7 at Unknown Building in Grantsville, MD

H.O.R Siro Drone at Maryland Sunrise Farm in Gambrills, MD