In the picture right above is the Dewoitine D.520 RC from a Manzo Lanser Works kit. It was designed by Tom van Haaren. Wing span is 45" and length is 35". The 1/9 scale radio control airplane needs a Speed 600 size brushless motor for motivation. Ready to fly weight is 3 lbs.
The first picture below is of the slope soarer RC Dewoitine D.520 from Traplet plans. It is designed by Paul Janssen and has a wing span of 46 3/4" with a weight of 42 oz. Controls are ailerons, elevator, and rudder.
The next picture is of the rc Dewoitine D.520 from a Pierre Monmarty Models kit. The giant scale rc airplane has a wing span of 80" with a fuselage that is 69" in length. You will need a minimum 3.0 two stroke engine to power the 16 lb. radio control airplane.
Pictured third below is the Kit Cutters rc Dewoitine D.520 from Jerry Bates plans for sale as a kit or plans. The 1/6 scale rc airplane has a 67" wing span. Engines can range from .90 to 1.08 two strokes. It should weigh between 10 and 12 lbs. upon completion.
Nitro Planes sells a rc Dewotine D.520 ARF, but we have not seen it lately.
The bottom picture is of the rc Dewotine D520 ARF for sale from Seagull Model. It has a wingspan of 71" and a length of 59" with a weight of about 11 lbs. It needs from .75 to .91 two cycle or from 1.0 to 1.25 four cycle engine power.
The giant 1/4 scale Dewoitine D.520 rc for sale from Kit Cutters has a wing span of 89". Engines range from 3.1 to 5.2 two strokes. All up weight will be between 24 and 28 lbs.
Email us if you would like to recommend a rc Dewoitine D.520.