Yeah that's a M-3.

Here it is, nothing else to say
https://www.google.com/maps/d/u/0/viewe ... 999998&z=7

SentryDefender1275 wrote: ↑

Sun Aug 21, 2022 2:07 am

There’s a few in Bartlesville, Oklahoma nobody has touched. They test on Mondays

Like first Monday of the month or every Monday?
Because I'll be down there 26th through the 29th

Very nice, love the angle on that shot.

Here it is.
https://www.google.com/maps/d/u/0/viewe ... 533955&z=5
If anyone has locations post them here.

I found this thing in Wisconsin..
https://www.google.com/maps/@43.5381692 ... 312!8i6656

Independence's 6M Thunderbolt T-367 https://www.google.com/maps/@39.0926482,-94.4170484,3a,15y,168.98h,108.38t/data=!3m7!1e1!3m5!1snsPpV-CZohWSQPuXyrfyVA!2e0!5s20161001T000000!7i13312!8i6656 Replaced by a FS DSA Thunderbolt 1000 https://www.google.com/maps/@39.091267,-94.3289763,3a,15y,69.2h,98.4t/d...

Indeed that is a Federal Electric Model B
Yours appears to be missing the motor cover
Here is a inactive Type B in Butler, MO
https://www.google.com/maps/d/u/0/viewe ... wYm95xxoJY

Unfortunately no, but there was a article I saw saying that 4 mods were installed in Gilliam, Sweet Springs, Miami, and Slater. I believe those were the first ones installed, the article was from around 2018, but the article is gone.