H-NABS (c/ n 1531) did not enter service with KLM but was sold to the Deutsche Luft-Reederei/Danziger Luft-Reederei along with H-NABR (c/n 1530), which may be the plane on the ground below the chimney. H-NABS (c/n 1531) to FD-21 and Dz-8 in the Free City of Danzig register. The transfers already took place in 1920 according to some sources but this is ruled out by Dutch register information. Also the F.III did not fly until 20 November 1920. The airport was known as Langfuhr in German times. Wrzeszc closed in 1974 and remains of the airport are still clearly visible in the Zaspa district of Gdánsk. Photo from: ETH-Bibliothek Zürich