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.


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Latest Activity

Jan Eggenfellner posted a discussion
5 hours ago
Jan Eggenfellner posted a video

Finally. Viking made flight possible

No flight, without the Viking Girl
6 hours ago
Larry Zepp posted photos
11 hours ago
Daniel Niendorff posted a status
"I thought I’d post this video and show all the CNC match hole kit guys out there what you’re missing out on… Said with pride,and jealousy."
12 hours ago
Daniel Niendorff posted a video
12 hours ago
John Austin posted a video
15 hours ago
Michael Hille posted a photo
23 hours ago
Gary Welch posted a discussion

The importance of hemispheric altitudes, ADSB and Visual Scanning

My 601 is flying great after some recent upgrades.I'm flying home for the weekend to be with my wife and mutts. I have passed through all of the congested airspace in the California central valley (Travis Air Force Base, Sac Exec & all the other…See More
Pedro Luengo Nieto posted a status
"First flight"
Pedro Luengo Nieto posted videos
Carlos Sa posted photos
Terrence "Dr. Terry" Hall posted a status
"Replaced Transponder Antenna. Trig 22 Transponder mounted remotely seems to work fine thru EFIS. Some Transponder test required for DAR?"
Buzz Air Flight Academy posted a status
"When training at Buzz Air we now have a B n B , Buzz (Air B n B)"
Bryan Walstrom posted a status
Kerrie prater posted a status
"does the door plexi glass fit under the bottom skin or on top??? thanks"
Terrence "Dr. Terry" Hall posted a status
"My lovely wife wrote labels for all switches and equipment. Planned carbon wrap in future for panel with labels but I needed labels for DAR."
Jan Eggenfellner posted a discussion
Robert Lemke posted a discussion

Interior Kit 601/650

Hopefully the moderators will let this fly... I know I'm not suppose to use the forum for commercial ventures, but this is a one off...Up on ebay now: More
Terrence "Dr. Terry" Hall posted a status
"Found 3 more missing rivets, one in the main wing spar. Rechecking all rivets and bolts again. No abnormalities in horizontal stabilizer."
Brian Tollefson posted a discussion


Does anyone know which input wire the RPM output from the ULP 350iS should be connected to on the Dynon Skyview.  There are 4 choices for the input.  2 of the wires are standard voltage and 2 are low voltage.  I currently have it connected to the…See More


Making FLIGHT possible

Started by Jan Eggenfellner in Viking Forum. Last reply by R Michael Moore 5 hours ago. 1 Reply

750 STOL tail kit new in box

Started by Michael Busbee in Classified / For Sale Postings. Last reply by Michael Busbee 14 hours ago. 7 Replies

912 with a Big Bore kit installed

Started by Jim and Amelia Isaacs in Rotax Engine Forum. Last reply by Jim and Amelia Isaacs on Saturday. 7 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 Sep 17.

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