Just did some more tests and found the same problem with the following aircraft:
- NAMS YS-11
- Default Beech King Air C90 GTx
However I did NOT find the problem with the following aircraft:
- Beech Baron G58
- Beech King Air 350i
- Beech Bonanza G36
- Saab 340
- Cessna Citation CJ4
- Cessna Caravan EX
- SWS Kodiak
- TBM 930
I did all tests “Ready for take-off” from KSNA with 115.3 OCN Oceanside VOR.
Hope that helps.