^ This bit here cannot be stressed strongly enough.
The database should never exclude current information based on the concern that something might change in the future.
The database is a fluid entity that is constantly changing. As Tommy said, if something changes in the future, the database will be changed accordingly to reflect that. Valid information or submissions should never be sat on based on mere speculation.
These are the frequencies currently in use by FDNY EMS, as confirmed accurate by Tommy, and therefore they belong in the database without exception.
