Gibson GA old Model 2:
https://goo.gl/maps/PLXYFZF9gJac6LMSA
That's Dulles in VA. That 'bolt is one of the 1971 4Ms I'm pretty sure.TrainsAndSirens1 wrote: ↑Sat Dec 05, 2020 8:46 pmHere's a vintage photo of a Thunderbolt at the airport near Washington, DC from the Washington, DC Cold War Siren System.
Does the thunderbolt have a backup generator or is that a package unit AC? At first I thought it was an additional blower.TrainsAndSirens1 wrote: ↑Sat Dec 05, 2020 8:46 pmHere's a vintage photo of a Thunderbolt at the airport near Washington, DC from the Washington, DC Cold War Siren System.
I can't even see what you're talking about.Ohio_Man wrote: ↑Sun Dec 06, 2020 7:47 pmDoes the thunderbolt have a backup generator or is that a package unit AC? At first I thought it was an additional blower.TrainsAndSirens1 wrote: ↑Sat Dec 05, 2020 8:46 pmHere's a vintage photo of a Thunderbolt at the airport near Washington, DC from the Washington, DC Cold War Siren System.
So under the horn is the rotator box. Under the rotator box is another box. And I can see another box under that box.10V2T wrote: ↑Sun Dec 06, 2020 8:06 pmI can't even see what you're talking about.Ohio_Man wrote: ↑Sun Dec 06, 2020 7:47 pmDoes the thunderbolt have a backup generator or is that a package unit AC? At first I thought it was an additional blower.TrainsAndSirens1 wrote: ↑Sat Dec 05, 2020 8:46 pmHere's a vintage photo of a Thunderbolt at the airport near Washington, DC from the Washington, DC Cold War Siren System.
I see now. I doubt it's a package because who's ever seen a yellow AC
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