Very interesting and with its short wings a very basic glider. Don't know glide ratio of this plane. Modern gliders have a glide ratio of some 1:35 or more (for every 35 m of forward trajectory you'll lose 1 m of altitude). Think the best the BV 40 could do was some 1:10 to 1:12 and its landing speed must also have been quite high for a glider. Must have been well over 120 -130 km/h! With its not very streamlined nose section it definitely was not a high performer! With the pilot in prone position it must have been quite unconfortable.....