Feb 22, 2017 #41 swampyankee Chief Master Sergeant 4,022 3,237 Jun 25, 2013 GregP said: Here is a tugboat with a Voith prop maneuvering. It weights many tens of tons. Imagine if we could mount a Voith-type prop perpendicular to the airflow on an airplane! I Maybe it could hover! ... and VIFF ... ? View: https://youtu.be/w6lg9GM5Ogs Click to expand... Google cyclogiro or cyclocopter.
GregP said: Here is a tugboat with a Voith prop maneuvering. It weights many tens of tons. Imagine if we could mount a Voith-type prop perpendicular to the airflow on an airplane! I Maybe it could hover! ... and VIFF ... ? View: https://youtu.be/w6lg9GM5Ogs Click to expand... Google cyclogiro or cyclocopter.