Simbrief and Navigraph inconsistency

Falcon07037670 · October 31, 2022, 2:33pm

There has been a perennial issue of erroneous flight plans from simbrief when I try to import the same into LittleNavMap, both of them are on latest navigraph AIRAC cycle 2210. As an example, the following flight plan was generated by Simbrief:

VVTS ANTR2E PATMA W12 PCA G221 BUNTA A1 IKELA KAPLI J1 TNN TNN1A RCTP

When I try to view it in LNM, I get the following:

Like I said, it’s not a one off thing and most of the times I end up generating the flight plan from LNM and export it out to SB rather than the other way around. It certainly looks like an error with SB.

CasualClick · October 31, 2022, 2:39pm

You should ask or check in the Navigraph forums. Maybe Richard(NavData) knows. Or alternatively, ask Albar (LNM author).

BigCow74 · October 31, 2022, 2:44pm

I tried your route. I don’t see that error. Maybe you have something out of sync.

Falcon07037670 · October 31, 2022, 2:50pm

Well, that’s surprising. I can confirm my LNM is on cycle 2210

BigCow74 · October 31, 2022, 3:05pm

Here are a couple more LNM settings on my side.

Maybe try removing and reinstalling the AIRAC cycle with the Navigraph installer?

skypilotYTS · October 31, 2022, 4:02pm

As @BigCow74 shows, ensure LNM is set to actually use Navigraph.

This bites a few people time to time.