I suspect my scenery of the area in P3Dv4.3 is ORBX.
Either one of those may be the difference. I am sorry, but I can't check things out in P3D. I just can't afford to buy it. Same for ORBX.
Did you get the Radio/NAV off the sim's map feature, or did you drag it out of your memory? In the first case, I'd be willing to wager that it's ORBX causing the difference. Maybe the P3D database. Remember that FSX is older than P3D, so there may well be differences in the database of airports and their information.
In the second case, and thank you very much for your service, sir, I would double check on the map included in P3D. Make sure their information is the same as in your cranial vault's database
I am not trying to be insulting. I have trouble remembering my friggen name from day to day. Glad I have a driver's license so I can verify it...
So, I'm not certain what's causing these differing, apparently random problems, P3Dv4 may have some input, left over files from previous F/A-18 versions probably contribute as do yet to be finalised issues and the absence of up to date instructions.
You might try searching the entire sim for previous versions of the HornetFCS.dll file. A safe thing to do, and I've had to do this in mine a couple times, is go on a search-n-destroy for any HornetFCS.DLL file you can find in P3D, other than the one in the latest installed version of the Hornet. Including the one currently residing in your ...\P3D\Gauges folder. Then copy the HornetFCS.DLL file from the folder
P3D Specific Files, if it's still there in the P3D version, to the sim's \Gauges folder. In any event, I am certain there's a copy of the latest HornetFCS.dll file in the latest install. Copy it to your sim's Gauges folder, and see what works better/worse/not at all.
Alternatively, delete every HornetFCS.dll you can find anywhere in the sim, delete the plane, and re-run the installer and see what shows up now. That way, you pretty much get a clean install, no previous .dll's causing problems.
By the bye, did you allow your installer to install the .NET Framework properly, and completely? Even if you already have it installed, let it run again. Removes any possible corrupted files, and installs the latest, or at least the most correct, one. Just to be safe kind of thing.
Is it due to P3D v4? Or did I make a mistake?
Jean, it might well be that P3D doesn't use the same information in it's airport information database as FSX. Check the sim's map feature and see what it says about MCAS Yuma. It should show any TCN/VOR information. I'm sure Yuma has, at the very least, a VOR and ILS, by default.
At the very least, use the BARD VORTAC. It's just a hair NW of MCAS Yuma, just inside the California border. Yuma's weird. Go north to hit Cali, west for Mexico. Weird place. Miserable, too.
If not, check other bases, until you find one that meets our requirements. Edwards AFB in California, North Island NAS, Vandenburg AFB, Moffet Field, Whidbey Island NAS, Pensacola, Oceana NAS, SOMEplace, I am sure, has what we need to verify what's going on. Use the sim's map to see what each has. If using the TCN number, like 84X in the UFC's input doesn't give the desired result, try punching in the actual frequency , like 110.50 or whatever, instead. Not the ILS freq, the VOR or TACAN frequency.
By the way, in your first picture, you don't have TCN boxed on the HSI. Try it, and see if it gives any different indications. Maybe not at Yuma, but someplace
must have a TCN station at it. And it's pretty much restricted to military bases, so just check those. Civilian airports probably, probably I say, have VOR's, but not TCN. The plane will treat them the same, though. If you need, just plug a VOR's freq into the UFC, and treat it as a TCN station, as a last resort. The plane should, SHOULD treat them the same.
I'm sorry I can't be of more help, but without P3D, I obviously have to go with what I have available to me. I wish I could be of more help to you guys.
Jimi, I'm glad to be what help I can
Obviously, not a lot without P3Dv4, but I do what I can. Somebody has to test things in FSX after all
Have fun, all! I know it can be frustrating, but it's well worth it once it's going as i should, believe me!
Pat☺
PS: Jean, here's a scenery add-on for MCAS Yuma:
https://www.flightsim.com/vbfs/fslib.php?do=copyright&fid=181855.
Maybe it has a TCN station? It is specifically for P3D. I don't know if V4 is going to be a problem for it, though. Just a thought...