Garmin GPS Receiver User Manual page 11

9) To deselect satellites from the setup window, click "De-select Satellites," then clear the box adjacent to any
satellite that should not be used in the prediction (Figure 9). WAAS satellites are not listed in the Satellite
Selection Window as RAIM and FDE availability are not predicated on the availability of WAAS satellites.
However, WAAS satellites are required to conduct LP, LPV, and LNAV/VNAV approaches. Always check for
NOTAMs regarding LP, LPV, and LNAV/VNAV outages (in addition to using the Prediction Program) to determine
the availability of LP, LPV, and LNAV/VNAV approaches at the destination.
NOTE: Satellites that are unavailable will be "greyed-out" with no check marks. Satellites with "Poor Health" will
default to unchecked status.
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WFDE PREDICTION PROgRAM INSTRuCTIONS
Figure 8 Flight Setup Window
Figure 9 Selected Satellites Window
GARMIN WAAS FDE PREDICTION PROGRAM INSTRUCTIONS
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