Channel

Description / Use

1

D1     BOS OPS 1

2

D1A   BOS OPS 2

3

D2     SOSH OPS (South Shore)

4

D2A   BFD/911 OPS (Braintree)

5

D3      Brockton OPS

6

SOCO OPS (South Coast)

7

D4/D5 OPS

8

D6       Metro-West OPS

9

D6A     WOR/NH OPS

10

Logistics

11

MIH

12

Liaisons

13

Detail

14

Chair Car: North

15

Chair Car: South

16

MGH Parking