Aloft Forums

I've been successfully using (and LOVING) my FrSky X20 and Ethos. That said, the Windows laptop that I was using for Ethos died, so I have been trying to get everything set up and running on my Macbook Air. I can get the X20 to acknowledge that it is connected to USB, but the two folders of files from the radio will not show up on the desktop. I've been working with ChatGPT, and...

I've become lost in the Ecalc sauce.

When looking at props on Ecalc for a warmliner/hotliner what values do you focus on? Some say they look pitch speed, some say est. vertical speed, thrust-weight, etc. What do you guys find best?
I try to keep efficiency around 70%+, should I? I also look at temps even though its a 3 second burst of throttle rather than tradition...

Hello Guys,

As I downsize and leave the hobby, I am going to be selling my Spirit Wave Radio system. Its basically brand new and still has the protective film on the screen, this is the plastic case version The only two items I have done to it are; install the heavy springs and install a custom 3D printed (ASA) holder for AG02 extension (Pictured) I did not like how the...

How do I change my password for the website?

You may have noticed I have been collecting the best RES (F3L F5L) designs to fill our shelves. The Prime Q, Repus, and Nobo are very potent designs that are winning events thanks to their constant refinement of the airframes. For some the only drawback is building them. I would like to introduce you to the Magic 3 in ARF form - Yep, fully built and ready for your gear.