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Re: Any tips for cutting big holes in wing skins?

viewtopic.php?f=39&t=578&start=600

Looks like I drilled holes in the corners, hand nibbled around the radius, and I remember using the 4" grinder with a metal cutting wheel to do the straight sections.
by Bryan Cotton
Tue Apr 25, 2017 7:47 pm
 
Forum: General Discussion
Topic: Any tips for cutting big holes in wing skins?
Replies: 8
Views: 2010

Re: New Waiex Owner

Tom, Welcome to the group! Number 37 looks great, and interesting how we came up with the same radio and transponder mounting with the center controls. I tried to paste in the search results for "find builders" on the Sonex factory site but that URL is not interpreted correctly. But you ca...
by Bryan Cotton
Tue Apr 25, 2017 6:42 am
 
Forum: Introductions
Topic: New Waiex Owner
Replies: 12
Views: 6996

Re: Off topic: hovercraft construction

Andrew,
Very cool on your kid's accomplishments. No worries about off topic- this thread is in the off topic area and I put off topic in the title. We are safe here. We build more than airplanes on this site. We are building our Sonex community. That is why we have this area I believe.
by Bryan Cotton
Mon Apr 24, 2017 6:46 am
 
Forum: Off Topic
Topic: Off topic: hovercraft construction
Replies: 11
Views: 15330

Re: Tool loan program

I've got it boxed and would have had it in the mail today, but the self service machine at the USPO died. I'll get it in the mail tomorrow.
by Bryan Cotton
Sun Apr 23, 2017 9:34 pm
 
Forum: Tools
Topic: Tool loan program
Replies: 30
Views: 24002

Re: Off topic: hovercraft construction

Thanks for the encouragement! Adam is big into Science Olympiad. His event is a car that has to go a specified distance. Plus there are points for speed and straightness. His all mechanical car has beat the computer girls and boys a few times. He is headed to State Championships​ next week.
by Bryan Cotton
Sun Apr 23, 2017 9:32 pm
 
Forum: Off Topic
Topic: Off topic: hovercraft construction
Replies: 11
Views: 15330

Re: Off topic: hovercraft construction

We had to buy bendy plywood to form the duct. It is drying right now.
Image
by Bryan Cotton
Sat Apr 22, 2017 5:29 pm
 
Forum: Off Topic
Topic: Off topic: hovercraft construction
Replies: 11
Views: 15330

A slight diversion

In 4 months Adam will need a reliable car to go to the local community college. They have a program where he gets dual college and high school credit. So, we are rebuilding my '99 Saturn SL2. I've had it since new. It has a 5 speed and this is the car Adam learned to drive in. https://s13.postimg.or...
by Bryan Cotton
Sat Apr 22, 2017 2:02 pm
 
Forum: Off Topic
Topic: A slight diversion
Replies: 3
Views: 5249

Re: Cotton Waiex 191 - N191YX

I fixed the transponder tray hangars. First I hacked the bad ones: https://s27.postimg.org/g5a5uyoab/hanger_hack.jpg Then I got some scrap angles to cleco to the top mount, and I gnu-vised the scraps to the bad trimmed angles. This got me a good length. https://s10.postimg.org/xi20wyw4p/gnu_vise_fre...
by Bryan Cotton
Sat Apr 22, 2017 1:58 pm
 
Forum: Photo Album
Topic: Cotton Waiex 191 - N191YX
Replies: 1521
Views: 4008463

Re: Cotton Waiex 191 - N191YX

Here is our tray support scheme in action: https://s28.postimg.org/6r7uywxh9/tray_1.jpg https://s29.postimg.org/saetw38jr/tray_2.jpg https://s16.postimg.org/vp96lzaj9/tray_3.jpg https://s15.postimg.org/d9tjbmu57/tray_4.jpg Unfortunately when we set this up on the bench, we screwed up the hangers for...
by Bryan Cotton
Fri Apr 21, 2017 8:39 pm
 
Forum: Photo Album
Topic: Cotton Waiex 191 - N191YX
Replies: 1521
Views: 4008463

Re: Tool loan program

Bill,
I'll look for it at the hangar tonight. PM me your address and I'll send it your way.
by Bryan Cotton
Fri Apr 21, 2017 11:37 am
 
Forum: Tools
Topic: Tool loan program
Replies: 30
Views: 24002
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