Dave's Sonex Builders Log

Welcome to my builders log for Sonex S/N 767. It won't be as big as a real 767 but if you scale the speed I bet it will be almost as fast.

SECTIONS
Recent Entries Only
All Entries
1. Elevator
2. Firewall Forward
3. Fuselage
4. Horizontal Stabilizer
5. Landing Gear
6. Planning and Paperwork
7. Rudder
8. Tooling
9. Vertical Stabilizer
10. Wings
Hours Summary
Construction 973.42
Planning / Misc 6.10
Tooling 17.63
TOTAL 997.15
Printable Log
Builders Log
Canadian Builder Links
RAA
MD-RA

Canadian Aviation Regulations
and Standards
Part V - Airworthiness

Std 507 - Flight Authority
Std 549 - Amateur-Built Aircraft
Exemption to Reg 549.01

FAA Advisory Circulars

AC 43.13-1B
AC 43.13-2A
Search for Advisory Circulars
Links
Sonex Ltd.
Aero-Conversions, Inc.
Jabiru Canada

The AeroElectric Connection
Microair Avionics
Becker Avionics
XCOM Avionics

Duckworks
GS-Air

Dynon Avionics
Grand Rapids Technologies, Inc.
e-mail
address.gif

You'll have to type my address into your email program. It is not linked to help prevent spammers from harvesting my address.

WELCOME!

This website is to log my progress while building a Sonex airplane. I purchased the plans for Sonex S/N 767 and began construction around Christmas 2004. I would like to keep my costs down and am currently considering the AeroVee engine. I'm leaning strongly towards tricycle gear.

I've finally settled on using an AeroVee engine and going with the tricycle gear. I know, everyone thinks a Sonex should be built with a tail wheel but I like the tricycle gear and I'm sticking with it.

Recent Builders Log Entries

Jun 30/14
Installing Skybolts and Windshield Strap to Firewall
Type of Work: Construction
Category: Fuselage
Manual Reference: SNX-F17
1.87 hrs

Jun 29/14
Installing Skybolts and Windshield Strap to Firewall
Type of Work: Construction
Category: Fuselage
Manual Reference: SNX-F17
1.29 hrs

Jun 22/14
Continuing to fit the windshield
Type of Work: Construction
Category: Fuselage
Manual Reference: SNX-D01
Today I up drilled all of the holes in the windshield to #30. Next I removed the windshield and used my microstop to drill the counter sinks for counter sunk washers on the leading and trailing edge of the windshield. After drill the counter sings I up drilled to 11/64 inches. I updrilled after as my counter sink has a #30 pilot. Next I dimpled the fuselage sides and then reset the microstop and countersunk the holes in both sides of the windshield and then updrilled to 11/64. After all the drilling I refit the windshield. I needed to up drill the rear gap filler strip to 11/164 as well. I all seemed to fit will together. The next step will be drilling and tapping the windshield bow.

Countersinking the Holes
Countersinking the Holes
Windshield Fitting
Windshield Fitting
Windshield with all Hole Drilled
Windshield with all Hole Drilled
     
3.90 hrs

Jun 21/14
Fitting and Drilling the Windshield
Type of Work: Construction
Category: Fuselage
Manual Reference: SNX-D02
I started by fitting the windshield to see if any trimming was necessary before drilling. I noted that the front corner was still too long. After trimming if refit the windshield and drilled the pilot holes down each side. I also marked the front corners towards the cowling that still needed some trimming. After completing the trimming I fit the windshield again. This time I only needed to use clecos to secure it. Next I drilled the hole through at the front edge of the fire wall. Now I need to figure out the dimpling. I drilled some test strips and have now set up the micro stop to work with both counter sunk washer and my own dimples. I found that I could put the washers in the dimpler just to guarantee they were the same as my dimples in the skin.

Edge of Windshield Too Long
Edge of Windshield Too Long
Forcing Flange Up
Forcing Flange Up
Area to Trim
Area to Trim
     
2.59 hrs

Jun 19/14

Type of Work: Construction
Category: Fuselage
Manual Reference: SNX-D01
0.26 hrs

Jun 18/14
Bending the Left Fuselage to meet the Windshield
Type of Work: Construction
Category: Fuselage
Manual Reference: SNX-D01
0.39 hrs

Disclaimer:

This web site is NOT owned or managed by Sonex, Ltd. Sonex, Ltd. is not responsible for the content unless explicitly stated.

This web site is in no way a publication of Sonex, Ltd. or any other corporation. All products mentioned are not necessarily recommended for use, but are included for informational purposes only. All builder's tips and supplemental instructions represent only the means by which the builder of the airplane shown in this website chose to build his airplane. Builders tips and instructions are not meant to replace the plans and instructions from Sonex, Ltd. All Builder's tips and instructions are presented only as a source of information and a forum for exchange and the sharing of ideas and construction methods. NO responsibility or liability is assumed, expressed, or implied as to the suitability, accuracy, safety, or approval thereof. Any party using the suggestions, ideas, instructions or examples from this website does so at their own risk and discretion and without recourse against anyone. The owners and authors of this website are not responsible for any product, builder's tips misuse, incorrect construction, or design failure, nor any other peril. Any material from this website may be reprinted without permission for non-commercial use, but please give credit to the author. Re-use of any material from the pages within this web site (text or graphics) for commercial gain is expressly prohibited without prior written permission from the web page administrator and original author, artist or owner of the specific item being re-used.