Ad78-09-05

[N44LB]

I own a maintenance facility in South Georgia and recently took in a Skymaster 337B SN 337-0561. The last shop that did the inspection missed this ad after the plane accumulated 5000+ hours. I am trying to bring this nice airplane back into compliance and need to get this NDT testing done. I read service bulletin ME78-2 and was hoping I could use the alternate method "B". Does anyone out there have any experience using this method and does anyone know who might have done this inspection before in the Southeast? Thanks!