LD723
Member
- Joined
- Dec 8, 2016
- Messages
- 263
I found a frequency that is transmitting P25 encrypted with aes on 453.5375mhz with a NAC of EE9. With an fcc search it maybe used by west springfield fire but their primary frequency is on 800mhz so I have no idea what it is used for. It seems they are also using cqpsk modulation like a simulcast system so it maybe harder to decode for some systems