Project: Peter Zwaan

All I have about this project is a grainy photocopy of a photo. Based on this photo, it would seem that the aircraft was built and a flight attempt was made. If you have any more information about this project, please contact me.

Note: Peter Zwaan the helicopter builder is not the same as the artist Peter Zwaan at www.peterzwaan.nl. I asked. I hope that Mr Zwaan the helicopter designer will contact me.