...not sure what you have modified but if the airport name and location are still the same then any ai that has flight plans to land from this airfield in the  FlightPlans030528.txt file should be seen.........

open this file and look for the airport code in the flight plans........if not too many then you will have to redirect a few to your airport. .......choose ones which have appropriate a/c for your field.

Also check the AFCAD file to see if there are plenty of parking spaces...and that all are properly linked to the runway for take off and landing........

SAY which airport and I'll have a look

This, all of course if you are into this sort of stuff....otherwise  sorry..dunno.............commoner

..OK....well the Stock AFCAD is just fine...BUT it only has 4 parking spaces so you won't ever get more than four a/c there whatever your flight plans say, unless you know how to add more using the AFCAD utility.

The flight plans (default) show that there are only 5 flight plans for this airfield one of those is a 12 hour interval and one a 24 hour interval, the others are shorter but unless you are there on the apron looking for these planes they are few and far between so that is why you rarely see more than the odd one........the a/c in those plans are a Cessna Caravan amphibian...two different Grand Caravans and a Piper Cherokee........

You will have to learn to use (if you don't already) TTools to add more flight plans or change some of the default ones to include 5B2 instead of ones you never go to.........change or add different aircraft too to get more variety.........it's a FAIRLY easy thing to master if you are prepared to read the tutorials and experiment, but if not then your airfield is only programmed for minimal ai at present.........

  Hope this helps...commoner

It is just a small airport as I have said before. The most action it gets is with Lears and Challengers at track season, so I don't need vehicles running around. But I would say I did a fairly good job at making it more realistic:

This is stock:


This is modified:


This is real:

For AIFPC?..

The FSX default traffic file is ......\Scenery\World\scenery\trafficAircraft.bgl.Make sure you back it up before working with it.  

If you haven't worked with the TrafficTools program before, download it for the excellent help file to help in creating the source .txt files for AIFPC. You'll find it in the Utilities>FS2004 downloads here at SimV.

Your airport mod looks nice.  

From your first post..'all General Aviatioon except in summer when theres private jets'.

As far as I know, there is no way to program 'seasonal' traffic other than to make a seperate traffic file and move it in and out as needed.

Dave

When I decompile, nothing happens. Sorry but I'm not good with developing and modifying yet. Boy I can't say that enough around here.

As Commoner says, the output of  the decompile is 3 .txt files. You can then use or edit these files to add your new traffic.

Here I have decompiled the   'trafficAircraft.bgl' and directed the output to my  ....\AIFPC\ folder.

If you haven't done so yet, download and unzip Traffic Tools v2.02. Though you won't use the TTools program (it will not decompile or compile FSX traffic files), you need the help document (Readme.htm) to understand and create/modify the 3 .txt source files.

Make sure you have backed-up the original traffic file should things go awry.

If your creating a new traffic file for your ai flights, rather than adding the flights to the default, remember to rename the 3 .txt source files before compiling. TTools Help explains the (re)naming 'rules' for the source .txt files.

Dave

Re-modified. Counted all the spaces and put them all in: