The current coverage area for the Inmarsat Fleet Safety service as recognized for use in
the GMDSS is the area of the I – 4 MEAS satellite that is overlapped by either the
Alphasat satellite or I – 4 Asia – Pacific satellite.
The service coverage is Sea Area A3 in accordance with SOLAS
regulation IV/2.14 within the limits as illustrated in the drawing, and in accordance
with the guidance in resolution A.801(19).