Online community for active builders and pilots of Zenith Aircraft kits (Chris Heintz / Zenair light airplane designs).


EAA Zenith Build Project

Flying Adventures!

Super-bright LED lights for your Zenith:

These Zenair-branded 3-way wingtip-mounted LED lights from AeroLED are the brightest and highest quality LED lights available on the market today. Available at a great price exclusively for Zenith builders and owners.

25th Anniversary: 1992 - 2017


Welcome Zenith Aircraft Builders and Flyers!

Welcome to the Zenith and Zenair builders and flyers online community. Zenith.Aero is for and about Zenith aircraft builders and flyers. We invite you to explore and to share your own information... See for the official Zenith Aircraft website.

27th annual Zenith Aircraft

September 21 & 22, 2018 in Mexico, Missouri


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Latest Activity

Terrence "Dr. Terry" Hall posted photos
2 hours ago
Terrence "Dr. Terry" Hall posted a status
"This is the 2nd attempt of mounting wings. Needed additional trimming of nose and wing root skin. Initial measurements confirm squareness."
2 hours ago
Kim R. Anderson posted photos
3 hours ago
David J. Beaulieu posted photos
18 hours ago
Terrence "Dr. Terry" Hall posted a status
"Trimmed around both front wing tips to allow access to strut bolts. Also trimmed some of the wing tip plastic on elevator which as rubbing."
20 hours ago
Curtis Eggen posted a discussion

CH 750 Cruzer Plans For Sale $475

Zenith CH 750 Cruzer plans, SN C75-10269 purchased 1/22/2015. In perfect condition in original box with receipts. I built the rudder at the factory and bought the plans later but life events prevent me from ever moving forward with this project.…See More
23 hours ago
Shawn Magin posted a status
"Operating limitations approved....DAR sunday!"
dschmaz posted a status
"Anyone know what lord mount Kit I should use for 750 w/ O235. What size bolts? do the bolts just go through rubber mount or a sleeve"
Terrence "Dr. Terry" Hall posted a photo
Terrence "Dr. Terry" Hall posted a status
"Spent a significant amount of time today unpacking and reorganizing tools and indexing remaining parts in the new hangar."
Stan Cooper posted a discussion

SFO Class B Airspace changes effective August 16

I updated the U.S. aviation database in my Aera 660 GPS to get the boundaries of the new SFO Bravo airspace on the map. For VFR pilots in the S.F. bay area it's a major update with quite a few benefits including transitions and flyways on the TAC…See More
Mark Moore posted a photo
Andrzej Kostkiewicz posted a photo
Ray Toews posted a discussion

Spring gear on older 601

Has any one converted an older straight leg 601 to spring gear.
Clint L Gosch posted a status
"Attached cowl, performed final install of the windshield. Registration paperwork was sent to the FAA last week. The end is in sight!"
Clint L Gosch posted a photo
Terrence "Dr. Terry" Hall posted a status
"Moved to new hangar and now have an empty garage.Successfully compressed main gear to 78 in to fit on flat bed trailer,great help and dinner"
Terrence "Dr. Terry" Hall posted photos
Robert Riat posted a discussion

Bad idea?

I plan to start building a 601XL this Winter and want to put a 0-200 in it. I did transition training with Buzzy earlier this year and his 0-200 in the 750 seemed to perform well.  I’ve been looking at several optionsand one is that I have the…See More
Michael W Mallock posted a discussion

Ch 750 Gen 3 components

Kit registered with the MD-RA service Wings completed and open for MD-RA inspection, including Dynon AOA heated pitot, remote ADHRS and OAT probe, dual 12 gallon fuel tanks, Viking fuel pumps and pressure restrictors plumbed into the wings. The…See More


Jab USA 3300 650 cowls

Started by Chris Sinfield in Jabiru Engine Forum. Last reply by Chris Sinfield 14 hours ago. 4 Replies

iPad Mini

Started by Gil DeVault in Open Discussion Forums (non model specific). Last reply by Gil DeVault 22 hours ago. 2 Replies

L2C oil cooler

Started by Gil DeVault in Lycoming Engines. Last reply by Gil DeVault 22 hours ago. 9 Replies

Cylinder Baffles Needed

Started by Richard Kurlinski in Corvair Engine Forum. Last reply by William Dominguez 23 hours ago. 2 Replies


New from Zenith:

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.

Custom Upholstery Kits for your Zenith Aircraft:

Zenith Vinyl Upholstery Kits

Zenith Apparel from EAA:

Zenair Floats

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

Zenith Aircraft For Sale 

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

Builder & Pilot Supplies:

How to videos from

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 for the latest DVD titles.


Zenith transition and Sport Pilot training:

Quality Sport Planes
Cloverdale, California:

Wheels & Wings

Pro Builder Assistance

For Sale

Zenith Aircraft For Sale 

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

Building and Pilot Supplies

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


Follow Up Report:


Member Rules

Since this is an online community, there are a few rules that need to be followed.  We'll try to keep the rules as simple as possible and to a bare minimum and we'll change and update them as required.

RULE#1:  You'll need to use your real name, and be an actual builder, owner or flyer of a Zenith aircraft.  This site is an online…

Created by Zenith.Aero Dec 23, 2008 at 10:10am. Last updated by John Austin Feb 3.

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