Open Discussion Forums (non model specific) (1,070)

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FAA APP (Additional Pilot Program)

Here is the link to the FAA Additional Pilot Program. This allows for a qualified co-pilot during Phase I flight testing! Hadn't heard a th…

Started by John AustinLatest Reply

Commercial or Business Use of the Forums

The mission statement for states that it is an "Online community for active builders and pilots of Zenith Aircraft kits (Chris…

Started by John AustinLatest Reply

Double or Duplicate Topic Posting

Lately, we've had a rash of double or duplicate posting of topics. At first glance, this seems like a good idea - if the same topic is post…

Started by John AustinLatest Reply

Discussions Replies Latest Activity

Test flight

Hi everyone, i'm looking at getting your opinion, on trainging prior to test flight. For those of you who have completed your build and are…

Started by Tim Wiebe

9 yesterday
Reply by David Gallagher

elbow fitting

When attaching an elbow fitting ( to a fuel valve (or anything else, for that matter…

Started by Carlos Sa

12 yesterday
Reply by Carlos Sa


which engine is more suitable for ch 750

Started by João Carlos

12 yesterday
Reply by Geoff Klestadt

WW Cowling for Corvair & 601-HDS

I am having problems fitting the two halves of the fiberglass cowling together. It looks like the parts were removed from the mold before t…

Started by Russ Johnson

2 on Wednesday
Reply by Timothy D. McCall

Cowling overlap

Built a mock-up of the cowling top panels today. The fuselage sides and top skins extend past the fire wall about 2.75" How much should the…

Started by Russ Johnson

1 on Wednesday
Reply by Timothy D. McCall

GoPro vs. Virb

Which "action cam" are you using?

Started by brad cohen

2 on Tuesday
Reply by Jerry Latimer

Ch 750 wing spar doubler question.

Hello,    I'm starting to lay out my spar for my right wing.  I'm having troubles interpreting  the strut angle that get riveted to the do…

Started by Jesse Hartman

2 on Monday
Reply by Jesse Hartman

new sprag clutch.

  HI All,   I just had a new sprag clutch installed on my 912 ULS, re installed the engine and found that it is very hard to hand prop comp…

Started by Ron Johnson

2 on Saturday
Reply by James R Depfer Sr.

Stripped out bolt hole in nylon nose wheel bearing

I am assembling the nylon nose wheel bearing block for my CH 650.  I drilled and tapped the required four holes 1/4-28 for the AN4H-5A bolt…

Started by Jim Snyder

4 Oct 25
Reply by Wayne Koski

MGL XTreme EMS "Plug and Play" Installation

After learning a plug-compatible graphic display monitor for my GRT EIS 6000 was not going to happen anytime soon, I decided to upgrade to…

Started by John Austin

9 Oct 23
Reply by David J. Beaulieu


New from Zenith:

Follow Up Report:

Weather Maps

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, power distribution panel, Approach Fast Stack harnesses, Dynon and Garmin avionics, and more.

Zenith T-shirts and Hats:

Zenair Floats

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

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