sap_2000

Interceptors are said to have less drag vs the lift they produce compared to traditional trim tabs. In my experience big tabs are...

They are fixed interceptors and work just like the Humphrees. They are installed i the propellor stream for more effect and most likely...

As you say, something doesn't sum up here. I do quite a bit of delivery jobs for Sargo and used to do a bit for Nord Star also. I would...