One of my flying buddies got a LA 46 with a PA type NVA in it. He had to pull it out and swap ends cause it was going on a profile so the needle would be on top. When he pulled it he said it had two holes in it about 120 degrees off when both holes pointing downward.
I have seen some with two holes 180 degrees out but not 120. I have never heard of this one.
Anyone every seen this type of NVA?