Bahía Blanca, Argentina Federal Signal Thunderbolt 1003 Attack Signal
Siren Information: Type: Federal Signal Thunderbolt 1003 Port Ratio: 5/6 Chopper level: 3 Blower: 4M RPM: 2 Signal: Attack Location: -38.77162, -62.27363 Testing: Every Thursday at 11:00am? Info: Audio is from 2010
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