ACA hurricane chopper - First electrified test.
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SirenCon 2023 All Tests Album | Rhinelander, WI
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ACA hurricane update
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4/5 Thunderbolt Siren Chopper Levels 1-7 REDO
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ACA Allertor 125 BTS
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ACA Hurricane 130 MKII Alert and Attack
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Federal Signal model 7BT Dayton(lafayette), indiana siren test
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