Rudder Spar Sub Assembly (Video) Brian Carpenter 11 years ago Advertisements (27-41-00-10) Rudder Spar Sub Assembly In this episode of building the EMG_6 We assemble the Rudder Spar Sub Assembly for the Low Drag Rudder assembly. Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook 27-41 Rudder Assembly (LD)DateFebruary 14, 2016EMG-6 "Shop Notes" December 2015DateDecember 17, 2015(27-41-00) Rudder Assembly (LD) (Video)DateJanuary 17, 2015