LA County pretty much did an facto opt out, instead of waiting for FCC to figure out who to award the license.
LA-RICS already has an operational Public Safety network running on B14 LTE and UHF T-Band (470 – 512 MHz) developed by Motorola.
They tested PTT over LTE and able to communicate with other LMRs. Eventually, LA County will have to leave the T-Band and go for an all LTE solution. The cell sites are usually at LACFD or LASO stations, but I'm sure they can be found on LAFD, LAPD and CHP stations.
It would be nice if the counties of Riverside, Orange, San Bernardino and San Diego and the CHP participated in deploying in their respective areas.
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