ACA/ASC:
P-50s
One Allertor
P-10 or P-15s(one of these)
T-128/T-135s
FS:
2001s (dcs,130s and srn(b?))
I have seen Federal signal HQ(from I-57) and the sirens outside before.
One Thunderbolt
One Model 5
Whelen:
2xxx's (5 or 10) (no 2700's)
Two 4004
Vortex's
Sentry:
16v1t-b
that's all from Me.