| 528 | 210 | A | MFD ATG | MFD ATG (Announcements) | Emergency Ops |
| 560 | 230 | A | MFD Ops | Massport FD Operations (Sometimes patched to 453.9000 DCS205) | Fire Dispatch |
| 592 | 250 | A | MFD FGRND | Massport FD Fireground (Usually patched to 453.9000 DCS205 | Fire-Tac |
| 624 | 270 | A | MFD TRNG | Massport FD Training | Fire-Tac |
| 656 | 290 | A | MFD SOPS | Massport FD Special Operations | Fire-Tac |
| 33136 | 8170 | DE | Fire Ops P25 | Massport Fire Ops Digital Encryption | Fire Dispatch |
| 33168 | 8190 | DE | MFD FGND P25 | Massport Fireground Digital Encryption | Fire-Tac |
| 33200 | 81b0 | DE | TRNG P25 | Massport Fire Training Digital Encryption | Fire-Tac |
| 33232 | 81d0 | DE | SOPS P25 | Massport Fire Special Operations Digital Encryption | Fire-Tac |
