Base Frequency	Mobile Frequency	Mode	Details
146.4000	146.4000	NFM	Cleveland Police
152.1750	143.1000	NFM	Teesside Police
152.3875	143.2375	AM	Cleveland Police (LZ Channel 1)
152.4875	143.2625	AM	Cleveland Police (LZ Channel 2)
152.7950	-	AM	Chester le Street Police Command Room
155.1125	146.4375	NFM	Motorway Police Units
450.6250	464.6250	NFM	Police Airborne - Channel 88  (I88-Airplane, I99-Heli)
451.2250	465.1250	NFM	Police
451.3750	465.2750	NFM	HM Prison Homehouse
451.3750	465.2750	NFM	HM Prison Stockton
451.4750	465.3750	NFM	Eston Police
451.5500	465.4500	NFM	HM Prison Kirklevington
451.6000	465.5000	NFM	Middlesbrough Police
452.4250	466.3250	NFM	Stockton Police
452.5750	466.4750	NFM	Stockton Police
452.6750	466.5750	NFM	Middlesbrough Police
452.7000	466.6000	NFM	Stockton Police
452.7500	466.6500	NFM	Redcar Police