Aerial Observation Plane. WWII era recon plane. This group was flying cross country and this thing only does about 84mph groundspeed. They were beat and I offered my small storage hangar for their overnight at the local B&B. The gent on the right was a Scot and had brokered the purchase of the plane on their behalf. The other are married and have been since they met in Vietnam during his time over there in '68. Top notch people and really enjoyed getting the history on the plane.