Loss of vertical guidance in gps approach with the twin otter

User Support Hub Aircraft & Systems
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1

I have not been active for about a month…vacation and covid. It appears that vertical guidance does not engage in RNAV(LPV). I have tried a few airports with the same result. I tried the same airports with the localizer(IFR) and guidance works perfectly. Anyone else having this experience??
BW

2

No issues for myself in the Twin Otter using the Pimarc GNS530 mod.

3

What is the Pimarc GNS530 mod?. Since the update have you flown any rnavs?

4

Replaces the stock Asobo GNS530/430 with a much more realistic version.

I flew it last about a week ago.