Has anybody put a variable pitch prop on a ch601 hds, I am thinking of a Woodcomp SR3000, but I would like to know if anybody has already done it. What improvements were there ? How did it effect the C of G, anybody in the UK done it and passed it with the LAA. Any help appreciated.

Views: 208

Comment

You need to be a member of Zenith Aircraft Builders and Flyers to add comments!

Join Zenith Aircraft Builders and Flyers

Comment by Neil Cooper on November 24, 2022 at 4:25pm

Terry I dont have a variable pitch prop on my 601HDS, but i did put a airmaster constant speed on my other aircraft and it gave me about 10kts mor cruise speed. Take off and landing distances improved. For the cost and the extra maintenance, you would have to weigh it up if its worth it.

it certainly improves performance and changed to C of G is negligible 

Comment by James Fickling on November 24, 2022 at 10:10am

I have a 601XL so might be different, but I have just changed my variable Woodcomp Vari 170 to a ground adjustable DUC Swirl 3. I have to say the performance is excellent I actually think I get better performance out of this prop than the inflight adjustable one! and its is quieter and looks better. I had go go through a MOD 4 change with the LAA which was very dull and time consuming, but needed to be done. Added extra weight at the engine end to keep in W&B. Speak with Metal Seaguls they did a great job.

New from Zenith:

Zenith Planes For Sale 
 

Classified listing for buying or selling your Zenith building or flying related stuff...


Custom Instrument Panels
for your Zenith
:

Custom instrument panels are now available directly from Zenith Aircraft Company exclusively for Zenith builders and owners. Pre-cut panel, Dynon and Garmin avionics, and more.


Zenith Homecoming Tee:


Zenair Floats


Flying On Your Own Wings:
A Complete Guide to Understanding Light Airplane Design, by Chris Heintz


Builder & Pilot Supplies:

Aircraft Insurance:

 
 

West Coast USA:

 
Pro Builder Assistance:

 

Transition training:

Lavion Aero

K&S Aviation Services

Aircraft Spruce & Specialty for all your building and pilot supplies!

How to videos from HomebuiltHELP.com

Developed specifically for Zenith builders (by a builder) these videos on DVD are a great help in building your own kit plane by providing practical hands-on construction information. Visit HomebuiltHelp.com for the latest DVD titles.

© 2024   Created by Zenith.Aero.   Powered by

Badges  |  Report an Issue  |  Terms of Service