RNAV Approach with PMS GTN750 problem (Solved sort of)
TBM 850
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I can't get the approach to work correctly. When passing the FAF on the approach, the GTN750 display changes from TERM to LPV but my GS indicator on the EHSI doesn't appear. As a consequence, the APR button is not enabled.
Anyone have any idea as to what may be the problem?
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After many repeated flights..
The 750 and the 530 did not display LPV. They displayed RNP (sorry - my bad)
Tried the same approach with the Duke. The 750 displayed RNP, same result - no GS indicator
Tried a different approach. This one displayed L/VNAV on both the Duke and the TBM
Approach worked a treat.
So if it says RNP in the approach, I know it's not going to work.