It appears that for Outagamie County Fire Departments, in addition to dispatch and fireground channels, also have local ops channels in the 4512X's. Some of those channels are listed in RR, but it appears that most of these channels are not exclusive to one fire department. Here's what I have:
45120
45121 "Local Ops 2" Shiocton-Bovina FD/Bear Creek FD
45122 Black Creek FD/Nichols FD
45123 Seymour Fire-Rescue
45124 Freedom FD/(Town of) Kaukauna-Vandenbroek FD
45125
45126 Combined Locks FD/Kimberly FD
45127
45128 Greenville FD (Ch. 12 on Greenville FD's radios)
45129 Dale FD/Hortonville-Hortonia FD (Ch. 13 on Hortonville-Hortonia FD's radios)
Appleton FD:
45191 APFD 1 DISPATCH
45192 APFD 2 TAC 1 (rarely used/unknown use)
45193 APFD 3 TAC 2 (primary fireground ops)
45194 APFD 4 TAC 3 (rarely used/unknown use)
Other Outagamie County FD's (Channels 1-8):
45101 OU FIRE 1 DISPATCH (excluding Grand Chute FD and Kaukauna FD)
45181 GCFD 1 DISPATCH (Grand Chute FD)
45171 KKFD 1 DISPATCH (Kaukauana FD)
45102 OU FIRE 2 FIREGROUND 2 (includes Grand Chute FD and Kaukauna FD)
45103 OU FIRE 3 FIREGROUND 3 (includes Grand Chute FD and Kaukauna FD)
45104 OU FIRE 4 FIREGROUND 4 (includes Grand Chute FD and Kaukauna FD)
45105 OU FIRE 5 FIREGROUND 5 (includes Grand Chute FD and Kaukauna FD)
45106 OU FIRE 6 FIREGROUND 6 (includes Grand Chute FD and Kaukauna FD)
45107 OU FIRE 7 FIREGROUND 7 (includes Grand Chute FD and Kaukauna FD)
45108 OU FIRE 8 FIREGROUND 8 (includes Grand Chute FD and Kaukauna FD)
45182 GCFD 9 (Grand Chute local/admin channel)
45115 ATW Airport FD (local/admin)
The firegrounds (channels 2-8) seem to be used for working fires/calls, while county events channels are used for planned events and training.
45120
45121 "Local Ops 2" Shiocton-Bovina FD/Bear Creek FD
45122 Black Creek FD/Nichols FD
45123 Seymour Fire-Rescue
45124 Freedom FD/(Town of) Kaukauna-Vandenbroek FD
45125
45126 Combined Locks FD/Kimberly FD
45127
45128 Greenville FD (Ch. 12 on Greenville FD's radios)
45129 Dale FD/Hortonville-Hortonia FD (Ch. 13 on Hortonville-Hortonia FD's radios)
Appleton FD:
45191 APFD 1 DISPATCH
45192 APFD 2 TAC 1 (rarely used/unknown use)
45193 APFD 3 TAC 2 (primary fireground ops)
45194 APFD 4 TAC 3 (rarely used/unknown use)
Other Outagamie County FD's (Channels 1-8):
45101 OU FIRE 1 DISPATCH (excluding Grand Chute FD and Kaukauna FD)
45181 GCFD 1 DISPATCH (Grand Chute FD)
45171 KKFD 1 DISPATCH (Kaukauana FD)
45102 OU FIRE 2 FIREGROUND 2 (includes Grand Chute FD and Kaukauna FD)
45103 OU FIRE 3 FIREGROUND 3 (includes Grand Chute FD and Kaukauna FD)
45104 OU FIRE 4 FIREGROUND 4 (includes Grand Chute FD and Kaukauna FD)
45105 OU FIRE 5 FIREGROUND 5 (includes Grand Chute FD and Kaukauna FD)
45106 OU FIRE 6 FIREGROUND 6 (includes Grand Chute FD and Kaukauna FD)
45107 OU FIRE 7 FIREGROUND 7 (includes Grand Chute FD and Kaukauna FD)
45108 OU FIRE 8 FIREGROUND 8 (includes Grand Chute FD and Kaukauna FD)
45182 GCFD 9 (Grand Chute local/admin channel)
45115 ATW Airport FD (local/admin)
The firegrounds (channels 2-8) seem to be used for working fires/calls, while county events channels are used for planned events and training.