We have Norfolk Naval Base, Norfolk Naval Shipyard and Ft Lee all in
Scanner Frequencies: Eastern Virginia Regional Communications Trunking System, Various, Virginia and
Scanner Frequencies: Langley Air Force Base Trunking System, Langley AFB, Virginia
These are very similar to HAFB and each use 406.0000, 380 &12.5 settings.
Using base of 406.0000 at step .0125 leaves 48 unused channels in the HAFB band plan.
The same sample leaves 108 unused channels for Langley and 96 unused for Norfolk NavBase.
My bet is the system should work as a smartzone with above settings.
Disregard the 800 table settings in first grouping as they are for Hopewell Public Safety who conned their way into the SysID. Ft Lee is next door to Hopewell.