At first glance it seems that Plantation PD has switched to the new Broward County P25 system.
Their site is using 856.4125 as the control channel.
TG 5901 is PD Dispatch.
Oh the bad news.
Seems to be full time encryption.
You can not hear the dispatcher or units.
But you can visually follow it on Unitrunker.
Haven't run down FD yet.
Could be on Fort Lauderdale FD P25.
Feel free to join my Scanner Group at www.yahoogroups.com
We have over 500 members. Many that are very knowledgeable and have been into scanning for over 45 years.