Blog

Personal Flight Association Blog
by Dusan • | | 0 comments
Introduction I always suspected the large rotor or propeller cannot have high efficiency at higher speeds and the general rule of thumb for propellers "larger is always better" cannot be true in all conditions, and above a certain speed the reverse is true. The efficiency analysis p...read more
New Post
feeds Feeds
Dusan Realdeal JohnS Qualitydeals
dasy9ehj