MS33638C (NOTICE-2), MS DRAWING: CASE, INSTRUMENT, FLANGE MOUNTED, AIRCRAFT (05-NOV-2008)
MS33638C (NOTICE-2), MS DRAWING: CASE, INSTRUMENT, FLANGE MOUNTED, AIRCRAFT (05-NOV-2008)., MS33638C, dated 04 April 1998, remains inactive for new design;
however, the document is valid for use.