Parked tied down at Sioux Lookout Airport. Delivered new to the US Army in 1956 as an L-20A, 55-4593. Retired in 1973. Acquired by the Grand Rapids School of Bible and Music in 1974 as N434GR. Exported to Canada as C-GZBS in 1978. Joined Achigo Air of Sachigo Lake, Ontario in 2002. Registered to Bamaji Air of Sioux Lookout at various times from 2003 onwards, while still carrying Achigo Air titles. Incurred substantial damage while with Bamaji Air on 24 June 2009. Flipped over in the water at Sachigo Lake, Ontario, during a takeoff attempt in rough surface conditions and a gusty wind. Fortunately no injuries to the two occupants were reported.

Originally US Army 55-4593 , this Beaver went civil as N434GR with the Grand Rapids School of Bible and Music in 1974. Sold in Canada as C-GZBS in 1978, it's presently with Achigo Airways, owned and operated by Sachigo Lake First Nation.