https://en.wikipedia.org/wiki/Communication_during_the_September_11_attacks
check this out - very detailed info ------------------------------------------------------- 153.83 - primary fireground channel - maybe aka Tac 1 the Ch 30 repeater (at the wtc complex) was on the same freq pair as the "Citywide" repeater IIRC - maybe 154.43R - the Citywide repeater had to be shut down when the WTC repeater was activated - otherwise the 2 repeaters would interfee with each other if both were used at the same time - and both might have used the same PLs which would cause the 2 repeaters to activate at the same time -- 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 post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/massfire. For more options, visit https://groups.google.com/d/optout.
