On August 4 there took place a technical evaluation of competing planes' construction. Since it was a touring plane contest, such features, like comfortable cabs, side-by-side seats, rich set of controls, twin controls, safety devices (anti-fire devices and places for parachutes and water safety equipment) were also awarded. In a technical evaluation, a maximum of 104 points could be won, of a total of 230 points for technical part. Most important feature was a comfortable cab (up to 42 points). Most points was given to the American Monocoupe of John Carberry (74 pts), then to three German Junkers A50s (67-69 pts), then Breda Ba.15S and Arado L IIa (65 pts). 62 points were given to Klemm L.25E of Reinhold Poss, the same to Polish RWD-4 of Jerzy Bajan. DH-60G's of Hubert Broad and Winifred Spooner were awarded only with 56 pts, while the BFW M.23c of Fritz Morzik with 54 pts. The worst was evaluation of Hans Böhning's BFW M.23b, with 39 pts (a winning type of the previous Challenge), the second worst was Sidney Thorn's Avro Avian – 43 pts.