| 1616 | 650 | D | A1 MAIN | Ch. A1 Main (routine calls, simulcast on 154.145 MHz) | Fire-Tac |
| 1648 | 670 | D | A2 DISP | Ch. A2 Dispatch (simulcast on 154.415 MHz) | Fire Dispatch |
| 1680 | 690 | D | A3 EMS 1 | Ch. A3 EMS 1 Operations | EMS Dispatch |
| 1712 | 6b0 | D | A4 EMS 2 | Ch. A4 EMS 2 Patient Updates on Medic Standbys | EMS-Tac |
| 1776 | 6f0 | D | A5 CLL21 | Ch. A5 EMS Call-1 (EMRC Ch. 21) | Hospital |
| 1808 | 710 | D | A6 MED22 | Ch. A6 EMS Med-2 (EMRC Ch. 22) | Hospital |
| 1840 | 730 | D | A7 MED23 | Ch. A7 EMS Med-3 (EMRC Ch. 23) | Hospital |
| 1872 | 750 | D | A15 LATRL | Ch. A15 Unit-to-Unit | Fire-Tac |
| 1904 | 770 | D | A9 TRN1 | Ch. A9 Training 1 (also used for Special Events) | Fire-Talk |
| 1936 | 790 | D | A10 TRN2 | Ch. A10 Training 2 (also used for Special Events) | Fire-Talk |
| 2000 | 7d0 | D | | Ch. B15 Investigations (Fire Investigation Bureau radios only) | Fire-Talk |
| 2032 | 7f0 | D | A8 SUPRT | Ch. A8 Support (Miscellaneous Use, Special Events) | Fire-Talk |
| 2064 | 810 | D | A16 ADMIN | Ch. A16 Administration | Fire-Talk |
| 2128 | 850 | D | B12 FDDPW | Ch. B12 Fire/Public Works Common | Fire-Talk |
| 2160 | 870 | D | B10 CITY | Ch. B10 All City Agencies | Emergency Ops |
| 2256 | 8d0 | D | B11 FDPD | Ch. B11 Fire/Police Common | Interop |
| 2320 | 910 | D | B1 FGB1 | Ch. B1 Fireground - Tactical | Fire-Tac |
| 2352 | 930 | D | B2 FGB2 | Ch. B2 Fireground - Pump Operators/Accountability | Fire-Tac |
| 2384 | 950 | D | B3 FGB3 | Ch. B3 Fireground - EMS, Safety Officers | Fire-Tac |
| 2416 | 970 | D | B5 FGB5 | Ch. B5 Fireground - Tactical | Fire-Tac |
| 2448 | 990 | D | B6 FGB6 | Ch. B6 Fireground - Pump Operators/Accountability | Fire-Tac |
| 2480 | 9b0 | D | B7 FGB7 | Ch. B7 Fireground - EMS, Safety Officers | Fire-Tac |
| 2512 | 9d0 | D | C1 FGC1 | Ch. C1 Fireground - Tactical (simulcast on 154.385 MHz) | Fire-Tac |
| 2544 | 9f0 | D | C2 FGC2 | Ch. C2 Fireground - Pump Operators/Accountability | Fire-Tac |
| 2576 | a10 | D | C3 FGC3 | Ch. C3 Fireground - EMS, Safety Officers | Fire-Tac |
| 2608 | a30 | D | C5 FGC5 | Ch. C5 Fireground - Tactical | Fire-Tac |
| 2640 | a50 | D | C6 FGC6 | Ch. C6 Fireground - Pump Operators/Accountability | Fire-Tac |
| 2672 | a70 | D | C7 FGC7 | Ch. C7 Fireground - EMS, Safety Officers | Fire-Tac |
| 3216 | c90 | D | B4 FGB1A | Ch. B4 Fireground - Incident Command | Fire-Tac |
| 3248 | cb0 | D | B8 FGB5A | Ch. B8 Fireground - Incident Command | Fire-Tac |
| 3280 | cd0 | D | C4 FGC1A | Ch. C4 Fireground - Incident Command | Fire-Tac |
| 3312 | cf0 | D | C8 FGC5A | Ch. C8 Fireground - Incident Command | Fire-Tac |
| 49232 | c050 | D | | Fire/Baltimore Gas and Electric (BGE) Common | Interop |
| 49264 | c070 | A | B16 PATCH | Ch. B16 Fire Mutual Aid Radio System Patch (F-MARS, 154.28 MHz) | Interop |
| 49296 | c090 | A | | MOSCAD Data for Station Alerting | Data |
