Jonathan Porter's Discussions (133)

Discussions Replied To (9) Replies Latest Activity

"  There is a lot of extra stuff on ULPower here…"

Jonathan Porter replied Nov 6, 2019 to EarthX Lithium Battery

33 Dec 10, 2019
Reply by John Bell

"ETX900 is the best option.  You need to have the cranking power PLUS the amp hours t…"

Jonathan Porter replied Nov 5, 2019 to EarthX Lithium Battery

33 Dec 10, 2019
Reply by John Bell

"Patricia and I will be there  -with Gwen...  we look forward to seeing all of our Ze…"

Jonathan Porter replied Jul 9, 2018 to Who is going to AirVenture Oshkosh 2018?

33 Jul 20, 2018
Reply by Sebastien Heintz

"Looking forward to seeing your progress! "

Jonathan Porter replied Jan 27, 2018 to Viking 180 Turbo Super Duty

9 Feb 3, 2018
Reply by Jan Eggenfellner

"Lexan (polycarbonate ) hates fuel or loctite. That sadly will not change. You will n…"

Jonathan Porter replied Oct 15, 2017 to Windows cracking with gasoline

4 Oct 15, 2017
Reply by François Balaux

"Hi, we can offer you a demo flight, we hope from April onwards, all things being equ…"

Jonathan Porter replied Jan 21, 2017 to What to build, 701 or 750 STOL?

19 Feb 5, 2017
Reply by Bob Jones

"Hi Shay, The 701 is a real performer.... and if you look at the same power on a dif…"

Jonathan Porter replied Jan 20, 2017 to What to build, 701 or 750 STOL?

19 Feb 5, 2017
Reply by Bob Jones

"We have used the DUC and the Warpdrive setters.  I find the Warpdrive more accurate,…"

Jonathan Porter replied Nov 3, 2016 to preferred tool for setting prop pitch

7 Nov 4, 2016
Reply by Gary Welch

"Great answers as always... BUT remember, float operations are as much about pilot sk…"

Jonathan Porter replied Oct 27, 2016 to Which Zenith Model makes the Best Amphibious Float Plane?

13 Nov 18, 2019
Reply by bud smith


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.

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

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.

Aircraft Insurance:


West Coast USA:

Pro Builder Assistance:


Transition training:

Golden Eagle Aviation

Pianosa Flying Farm

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

© 2021   Created by Zenith.Aero.   Powered by

Badges  |  Report an Issue  |  Terms of Service