Federal Signal SD-10 Siren Test | Full Alert | 8/2/2024 | Byron Center, MI |

Описание: I went out to Byron Center to record this SD-10, and for some reason instead of doing a three-minute alert like Kent County usually does, they tested for four minutes, other enthusiasts noticed this too. I think what happened is, that they typically send out two-tone bursts, so if some sirens didn't activate they could but for some reason the second one went out late so the sirens went for an extra minute. A little story about this siren: It used to be a fire siren but then retired and is now used for severe weather and civil defense. I asked and they said the timer was no longer hooked up :( . He also said this siren was recently painted and that it has been running since the 60's and still going strong!


Siren: Federal Signal SD-10A
HP: 10
Signal: Full Alert? (Went extra long)
Chopper Level: N/A
Blower: N/A
Siren Condition: Great
Activation Method: Two Tone
Port Ratio: 9/12
Distance: ~30ft
Duration: 4 min
Type: Electromechanical
Date: 8/2/2024
Testing Dates: First Friday of the month at noon April - October.
County: Kent
Location: Byron Center, MI - Fire Station
Camera: iPhone 13
Scanner: Baofeng UV-5R
Other Enthusiasts Present: None

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