Massachusetts State Police SmartZone 21
Site Locations
This SmartZone is located inside the extention for the Mass Pike to the
Ted Williams Tunnel (Tip O'Neil Connector) in Boston.
Frequencies
This zone operates on the following frequencies:
| Frequency | Functions |
| 860.2375 | Control, Voice |
| 859.2375 | Control, Voice |
| 858.2125 | Voice |
| 857.2625 | Voice |
Last Modified: March 27, 2003
Mail comments and suggestions to:
stjohnso@lynx.dac.neu.edu