AllanK

Not talking about Orbx but aircraft such as PMDG 737. If I have both V5.4 and V6 installed on the same computer - and each time change the registry to the correct version to suit P3D version that I want to run - will this work or is it more complicated than that?

I am having fun playing with this! Is there any documentation on the CRS button? When I press on or try to rotate it I cannot see any change on any of the displays. Allan

Thanks for all the replies. I believe I have carried out these steps but still see "NAV DATABASE EXPIRED" "09-SEP-21" in yellow while my date is shown as 21-AUG-21. Allan

Thanks for the quick response. Q2 above: I have searched the manual and can find no reference to this. Can you please explain what info is to be added to the navdata folder. I find various references in this forum to FMS versions and updates. How do I find the version I have? Where do I find updates? Allan

I have worked out answers to my Q4. Also, I note in the Flysimware\Navdata the cycle_info.txt shows: AIRAC cycle : 2108 Version : 1 Valid (from/to): 12/AUG/2021 - 09/SEP/2021 So not sure why the expired message - any suggestions? Allan

I have just purchased and installed this FMS on P3Dv5.2 HF1. A couple of questions: Q1: The FMS startup screen shows FMC VER 001.P3. Is this the latest? - if not where can I get the latest version? Q2: The system also shows "NAV DATABASE EXPIRED" "09-SEP-21". I have a NAVIGRAPH subscription and have added "Flysimware Learjet 35A" to the update list and it is at "2108 rev 1". How do I update this AIRAC? Q3: The help file I have is V1.7 - is this the latest? Q4: Are there any instructions to load a Simbrief or other flight plan into the FMS? Q5: Is there a list of control codes or local variables that can be used to program Honeycomb Alpha and Bravo units? Thanks in advance for any help. Allan