Monthly Archives: September 2019

Elevator Fiberglass tip countersink reinforcement

Hours: 1

The leading edges of the Elevator Fiberglass tips have flush rivets and so they need to be countersunk. The parts that need to be countersunk are reinforced to add thickness, but the reinforcements on my fiberglass tips wasn’t long enough, so I had to add some more so I can finish them.

As you can see in the picture below, the black reinforcement doesn’t go far enough for the last two rivets on the left that are also dimpled flush.
Reinforcement not long enough for the countersinking Marked out how far I need to extend the reinforcement

I got some one inch wide fiberglass cloth tape and mixed some epoxy to extend the area that needs reinforcement. I marked out how far I needed to extend and cut strips of the fiberglass cloth to size to apply.
Epoxy mixed and ready First layer applied

A few layers applied and set out to dry for a few hours and then I can countersink the holes.Finished with the reinforcements

Oshkosh 2019 recap

It’s been a busy few weeks after returning from Oshkosh, so it’s been a while since I’ve written an update.

Since I spent the whole week at Oshkosh, I had a lot of time to figure out various bits and pieces that will go into the airplane and talk to the various vendors. I also finally got to meet Adam and Steve from Midwest Panel Builders who I’m working with for the Avionics.

It was great to get a feel for various things including the control sticks – I will go with the Tosten grip.
Tosten control grip

Another thing I was looking at is the TCW Control Valve servo for the vent shutoff valve that the TSi has. The standard design for this is a physical shutter that I’m not a great fan of, as I feel it looks a bit out of place in the panel. So I was looking for alternative options and Adam mentioned this servo as a possible option. After I checked it out, I think indeed it might be a nicer solution and I will try to make it work. In fact I might also use it for the heating control.
TCW Control Valve servo

Aside from figuring out things for my own build, I also attended a lot of seminars, saw a lot of cool airplanes and the airshows and met a lot of interesting people and stories.

I also spent a lot of time lurking around the Sling tent and checking out various details of the completed Sling TSi that they had on display there. It was nice to see how a lot of the small details to the plans for the fit and finish were in this plane, which didn’t exist in Wayne’s TSi yet.

I was also able to meet a few of the other Sling builders at the Sling Ding meeting and had a long chat with Craig and Austin about our various builds. And I got to meet John & Marta King who I have to give credit to getting me through the ground school of my private and instrument training and ran into a few other people including Angle of Attack, Aviation 101, Jason Miller, JP The Candourist and Mike Patey and Draco the bush plane.
John & Martha King Angle of Attack, Aviation 101 and Jason Miller JP aka The Candourist Mike Patey Draco