Hi Andres,

I don't really know what available source can be used to mark the boundaries accurately. The closest I found was through Hawaii's Open GIS which has tax plats/zoning/ownership info which can be linked together to show all these areas to be military use but doesn't state it is necessarily part of the base (specifically the residential areas to the east of the golf course). But I think the best person to ask was the person who originally created and adjusted the relation @nickvet419.