After the Hindenburg line was photographed, the 85th was assigned to Sinzig Airdrome, Germany on 5 December 1918 to serve as part of the occupation force of the Rhineland under the Third Army Air Service, IV Corps Observation Group.
The 85th was assigned to Sinzig Airdrome December 1918. This was to serve as part of the occupation force of the Rhineland under the Third Army Air Service. Sinzig Airdrome was Germany on 5. The Hindenburg line was photographed. The Third Army Air Service was IV Corps Observation Group.