[QUOTE=Herb Flemmming;685900]Anyone know whatever became of that aft spar AD?

If you are talking about the D model, I believe it was all taken care of about 3 years ago. At Skyway we had all of ours in and out in a day or two after the AD came out. Hope I answered your question. I think they were just looking for cracks in the spar, if I remember correctly some 1900s had some severe cracks.