The 1968 Navy did not have anything complicated enough for us. Deas did bombing enlisted runs and got to advise Naval Aviators to not put something ignorant in that "WARBIRD's Log". Poe worked on the "mechanical pig" while Poe (senior to me in time in grade and abilities) had me struggle with that "electrical pig" !!! The Navy inherited obsolete Air Force silly-scopes. Those and my "DOG LOG" changed the way NAS Jacksonville ordered me around.