I cheked and I have all of the required pylons,weapons,guns and effects.
I tried changing the sound file whith the b_26s,
I tried using another air file by changing the AC in it for b_29,
I even took thexdp file appart eleminating portions by portions lines that were using pylons or weapons,and deleted the bdp file after each modif.
The plane never shows up in the list on QC but the bdp file regenerates everytime.
I am plain out of ideas !!!! .....What should I try next ?