EMS Units:
BLS: 43B2, 33D2, 43I2, 37H2, 43H2, 42A2
ALS: 42W2, 39R2, 38W2
COND: C442, C382, C592, HT32
CAR: Car 581, Car 582
SPEC: LS82, MR32, MV72
weird to read for those that arnt familar, the final number on each unit is the Shift # (1-3) with the exception of the Car Units