There are two FIXes, each named for the coast on which they reside: FIX East (FIX-E), located in College Park, Maryland (at the University of Maryland); and FIX West (FIX-W), located in Mountain View, California (at the NASA Ames Research Center).
There are two FIXes, each named for the coast on which they reside: FIX East (FIX-E), located in College Park, Maryland (at the University of Maryland); and FIX West (FIX-W), located in Mountain View, California (at the NASA Ames Research Center).