Painting Depicts An Air Force O-1 Bird Dog Circling In Over A Target To Take A Closer Look At A Secondary Explosion Marked Y A Plume Of Black Smoke. This Bird Dog Is Typical Of The Light Aircraft Used To Coordinate Air Strikes And Observe Artillery Fire Missions In The Hills Around Song Be Where I Was Stationed In 1968-69. I Was In B Battery, 6/27 Artillery, A II Field Force Unit Dug In At Song Be Airstrip.