It's accurate for the most part, however the frequency lineup (specifically the control channels) for JOCO is a bit off. These are what I logged for that portion of the MARRS System with pro96com:
-Frequencies
#Format: Channel,Usage,Frequency(/Slot),Input Channel,Input Frequency(/Slot),Input Explicit(1/0),Hit Count
"00-0041","vd",851.26250,"00-0041",806.26250,0,3
"00-0085","vdi",851.53750,"00-0085",806.53750,0,1
"00-0291","vd",852.82500,"00-0291",807.82500,0,6
"00-0335","vd",853.10000,"00-0335",808.10000,0,2
"00-0375","vd",853.35000,"00-0375",808.35000,0,2
"00-0443","av",853.77500,"00-0443",808.77500,0,0-alternate control channel
"00-0473","ca",853.96250,"00-0473",808.96250,0,0-alternate control channel
"00-0953","vd",856.96250,"00-0953",811.96250,0,4
"00-1113","vd",857.96250,"00-1113",812.96250,0,2
"00-1273","vd",858.96250,"00-1273",813.96250,0,3
"00-1381","vd",859.63750,"00-1381",814.63750,0,8
"00-1433","vd",859.96250,"00-1433",814.96250,0,0
"01-1532","vd",771.58125,"01-1532",801.58125,0,4
"01-1652","vd",772.33125,"01-1652",802.33125,0,1
"01-1732","vd",772.83125,"01-1732",802.83125,0,8
"01-1832","vd",773.45625,"01-1832",803.45625,0,3
"01-1956","vd",774.23125,"01-1956",804.23125,0,1
"01-2036","c",774.73125,"01-2036",804.73125,0,0-current control channel
For KCMO:
-Frequencies
#Format: Channel,Usage,Frequency(/Slot),Input Channel,Input Frequency(/Slot),Input Explicit(1/0),Hit Count
"00-0007","a",851.05000,"00-0007",806.05000,0,0-alternate control channel
"00-0021","v",851.13750,"00-0021",806.13750,0,0
"00-0043","v",851.27500,"00-0043",806.27500,0,0
"00-0051","av",851.32500,"00-0051",806.32500,0,0-alternate control channel
"00-0077","i",851.48750,"00-0077",806.48750,0,0
"00-0095","ca",851.60000,"00-0095",806.60000,0,0-alternate control channel
"00-0131","vp",851.82500,"15-4095",0.00000,1,2
"00-0137","cv",851.86250,"00-0137",806.86250,0,0-current control channel
"00-0167","vp",852.05000,"00-0167",807.05000,0,2
"00-0170","v",852.06875,"00-0170",807.06875,0,0
"00-0171","vp",852.07500,"00-0171",807.07500,0,3
"00-0187","vp",852.17500,"00-0187",807.17500,0,0
"00-0195","vp",852.22500,"00-0195",807.22500,0,2
"00-0199","v",852.25000,"00-0199",807.25000,0,0
"00-0224","v",852.40625,"00-0224",807.40625,0,0
"00-0225","vp",852.41250,"15-4095",0.00000,1,2
"00-0229","vp",852.43750,"00-0229",807.43750,0,3
"00-0253","vp",852.58750,"00-0253",807.58750,0,1
"00-0265","vp",852.66250,"00-0265",807.66250,0,2
"00-0277","vp",852.73750,"00-0277",807.73750,0,2
"00-0299","vp",852.87500,"00-0299",807.87500,0,2
"00-0313","vp",852.96250,"00-0313",807.96250,0,2
"00-0317","vp",852.98750,"00-0317",807.98750,0,1
"00-0343","vp",853.15000,"00-0343",808.15000,0,2
"00-0357","vp",853.23750,"00-0357",808.23750,0,2
"00-0397","vp",853.48750,"00-0397",808.48750,0,2
"00-0437","vp",853.73750,"00-0437",808.73750,0,2