| Frequency | Licensee | FleetID | Fleet User | City | State | Sys_Type | Notes | Additional Notes |
| 866.1875 | NASSAU COUNTY, NEW YORK | 13-061 | ALBERTSON FD (MAIN) | ALBERTSON | NY | GE | -1 | ** |
| 866.3375 | NASSAU COUNTY, NEW YORK | 06-111 | BALDWIN FIRE DEPARTMENT | BALDWIN | NY | GE | -2 | ** |
| 866.5875 | NASSAU COUNTY, NEW YORK | 09-125 | EAST ROCKAWAY FIRE (MAIN) | EAST ROCKAWAY | NY | GE | -3 | ** |
| 866.7375 | NASSAU COUNTY, NEW YORK | 12-132 | GARDEN CITY FIRE DEPT. | GARDEN CITY | NY | GE | -4 | ** |
| 866.8375 | NASSAU COUNTY, NEW YORK | 12-131 | LOCUST VALLEY FIRE DEPT. | LOCUST VALLEY | NY | GE | -5 | ** |
| 866.9 | NASSAU COUNTY, NEW YORK | 13-062 | COUNTY FIRE (ADMIN.) | MINEOLA | NY | GE | -6 | ** |
| 867.1125 | NASSAU COUNTY, NEW YORK | 09-131 | COUNTY FIRE (BATTALION 1) | MINEOLA | NY | GE | -7 | ** |
| 867.175 | NASSAU COUNTY, NEW YORK | 12-001 | COUNTY FIRE (BATTALION 1) | MINEOLA | NY | GE | -8 | ** |
| 867.9 | NASSAU COUNTY, NEW YORK | 09-132 | COUNTY FIRE (BATTALION 2) | MINEOLA | NY | GE | -9 | ** |
| 868.175 | NASSAU COUNTY, NEW YORK | 12-002 | COUNTY FIRE (BATTALION 2) | MINEOLA | NY | GE | -10 | ** |
| 868.425 | NASSAU COUNTY, NEW YORK | 09-113 | COUNTY FIRE (BATTALION 3) | MINEOLA | NY | GE | -11 | ** |
| 868.575 | NASSAU COUNTY, NEW YORK | 12-003 | COUNTY FIRE (BATTALION 3) | MINEOLA | NY | GE | -12 | ** |
| 868.725 | NASSAU COUNTY, NEW YORK | 09-124 | COUNTY FIRE (BATTALION 4) | MINEOLA | NY | GE | -13 | ** |
| 868.65 | NASSAU COUNTY, NEW YORK | 12-004 | COUNTY FIRE (BATTALION 4) | MINEOLA | NY | GE | -14 | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-112 | COUNTY FIRE (BATTALION 5) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 12-005 | COUNTY FIRE (BATTALION 5) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-134 | COUNTY FIRE (BATTALION 6) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 12-006 | COUNTY FIRE (BATTALION 6) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-135 | COUNTY FIRE (BATTALION 7) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 12-007 | COUNTY FIRE (BATTALION 7) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-136 | COUNTY FIRE (BATTALION 8) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 12-010 | COUNTY FIRE (BATTALION 8) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-137 | COUNTY FIRE (BATTALION 9) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 12-011 | COUNTY FIRE (BATTALION 9) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 06-103 | COUNTY FD (FIELD COMMAND) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 06-097 | COUNTY FD (FIRECOM #1) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 06-102 | COUNTY FD (FIRECOM #2) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 02-061 | COUNTY FIRE (HAZMAT) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 06-101 | CO. FD (HAZMAT - PRIVATE) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 06-086 | COUNTY FIRE (IND) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 06-093 | COUNT FIRE (IND - TAC #1) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 13-061 | COUNTY FIRE (MAIN) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 12-012 | COUNTY FIRE (TAC #1) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 12-013 | COUNTY FIRE (TAC #2) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 12-014 | COUNTY FIRE (TAC #3) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 12-015 | COUNTY FIRE (TAC #4) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 06-081 | CO. FIRE MARSHAL (EXEC.) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 06-091 | CO. FIRE MARSHAL (GEN.) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 06-084 | CO. FIRE MARSHAL (HAZMAT) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 06-085 | CO. FIRE MARSHAL (HAZMAT) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 06-086 | CO. FIRE MARSHAL INDUST. | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 06-087 | CO. FIRE MARSHAL INSTITU. | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 06-082 | CO. FIRE MARSHAL. (INVES) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 06-083 | CO. FIRE MARSHAL. (INVES) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 06-092 | CO. FIRE MARSHAL. SCHOOLS | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 06-093 | CO. FIRE MARSHAL (TAC #1) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 06-094 | CO. FIRE MARSHAL (TAC #2) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 06-095 | CO. FIRE MARSHAL (TAC #3) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 06-096 | CO. FIRE MARHSAL (TAC #4) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-076 | PORT WASHINGTING FD CHEIF | PORT WASHINGTON | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-077 | PORT WASHINGTON FD MAINT. | PORT WASHINGTON | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-111 | SYOSSET FIRE DEPARTMENT | SYOSSET | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-113 | SYOSSET FD (TAC #1) | SYOSSET | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-114 | SYOSSET FD (TAC #2) | SYOSSET | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-115 | SYOSSET FD (TAC #3) | SYOSSET | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-116 | SYOSSET FD (TAC #4) | SYOSSET | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-141 | UNIONDALE FIRE DEPT. | UNIONDALE | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-071 | LAKE SUCCESS PD (PATROL) | LAKE SUCCESS | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-072 | LAKE SUCCESS PD SUPERVIS. | LAKE SUCCESS | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 08-061 | NASSAC POLICE DEPARTMENT | NASSAC | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-101 | COUNTY POLICE (EMO) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-102 | COUNTY POLICE (EMO) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-103 | COUNTY POLICE (EMO) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-104 | COUNTY POLICE (EMO) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-105 | COUNTY POLICE (EMO) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-081 | OLD WESTBURY PD (MAIN) | OLD WESTBURY | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-082 | OLD WESTBURY PD (TAC #1) | OLD WESTBURY | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-083 | OLD WESTBURY PD (TAC #2) | OLD WESTBURY | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-093 | PORT WASH. PD DETECTIVES | PORT WASHINGTON | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-096 | PORT WASH. PD INTERAGENCY | PORT WASHINGTON | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-083 | PORT WASH. PD (PATROL #1) | PORT WASHINGTON | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-091 | PORT WASH. PD (PATROL #2) | PORT WASHINGTON | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-092 | PORT WASH. PD (TACTICAL) | PORT WASHINGTON | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-081 | SANDS POINT POLICE PATROL | SANDS POINT | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-082 | SANDS POINT POLICE TAC #1 | SANDS POINT | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-002 | COUNTY SHERIFF | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-005 | COUNTY SHERIFF | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-031 | COUNTY SHERIFF | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-032 | COUNTY SHERIFF | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-033 | COUNTY SHERIFF | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-043 | COUNTY SHERIFF | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-015 | COUNTY SHERIFF (ADMIN.) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-022 | COUNTY SHERIFF (CERT) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-036 | COUNTY SHERIFF CNTY. LINK | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-027 | COUNTY SHERIFF (DEPUTY) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-011 | COUNTY SHERIFF (MAIN) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-016 | COUNTY SHERIFF (MAINTEN.) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-037 | COUNTY SHERIFF (MDT) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-026 | COUNTY SHERIFF (PLANNING) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-021 | COUNTY SHERIFF SBI CIU VG | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-023 | COUNTY SHERIFF SBI IAU VG | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-061 | COUNTY SHERIFF (AFFAIRS) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-062 | COUNTY SHERIFF (AFFAIRS) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-063 | COUNTY SHERIFF (AFFAIRS) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-013 | COUNTY SHERIFF (SECURITY) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-012 | COUNTY SHERIFF (SECURITY) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-041 | COUNTY SHERIFF (SNIPER) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-017 | COUNTY SHERIFF (OFFICER) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-034 | COUNTY SHERIFF (TAC #1) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-035 | COUNTY SHERIFF (TAC #2) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-024 | COUNTY SHERIFF (TAC #4) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-025 | COUNTY SHERIFF (TAC #5) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-014 | COUNTY SHERIFF TRANSPORT. | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-074 | LAKE SUCCESS ADMIN. | LAKE SUCCESS | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 03-001 | COUNTY ADMIN EMPLOYEE REL | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-095 | PORT WASHINGTON ADMIN. | PORT WASHINGTON | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 03-014 | HEMPSTEAD ANIMAL CONTROL | HEMPSTEAD | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 02-131 | COUNTY ATTORNEY (CH #1) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 02-132 | COUNTY ATTORNEY (CH #2) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 08-062 | COUNTY DA (CONTACT) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-051 | COUNTY DA (EXECUTIVE) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-053 | COUNTY DA (GENERAL) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-061 | COUNTY DA (INVEST. #1) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-062 | COUNTY DA (INVEST. #2) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-063 | COUNTY DA (INVEST. #3) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-064 | COUNTY DA (PROCESS SV) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-071 | COUNTY DA (PROCESS SV) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-072 | COUNTY DA (PROCESS SV) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-052 | COUNTY DA (SUPERVISOR) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-045 | COUNTY DA (TACTICAL) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-041 | COUNTY DA SQUAD (T 1) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-042 | COUNTY DA SQUAD (T 2) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-043 | COUNTY DA SQUAD (T 3) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-044 | COUNTY DA SQUAD (T 4) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 02-031 | COUNTY BUILDING DIVISION | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 09-142 | UNIONDALE BUILDING MAINT. | UNIONDALE | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 02-104 | COUNTY CONSTRUCT. LEADER | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 06-011 | DGS (SECURITY) | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 07-142 | COUNTY TO NYS DMV | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 02-022 | COUNTY DRAINAGE DEPT. | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 04-055 | FREEPORT EMERGENCY OPS. | FREEPORT | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 06-071 | COUNTY EMERGENCY OPS MAIN | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 06-072 | COUNTY EMERGENCY OPS TAC1 | MINEOLA | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 06-146 | WEST HEMPSTEAD EMER. OPS | WEST HEMPSTEAD | NY | GE | ** | ** |
| ** | NASSAU COUNTY, NEW YORK | 02-017 | COUNTY EXECUTIVES | MINEOLA | NY | GE | ** | ** |