https://archive.org/details/co-adams-co-fd-hass-system-new-engine-newsletter-2021-april-lmd-2
new pumper has alerting system from Hass to alert other drivers on road -- You received this message because you are subscribed to the Google Groups "massfire" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/massfire/CAFXWwKYF6w%3Dg6dQPKr-O%3DbCY8X5Ly41dTLhqNN4y45jbiKFqjw%40mail.gmail.com.
