With the wiring finished and the Antenna fitting done, I am now finally able to close up the Vertical Stabilizer and rivet the skin.
To begin, I closed up the left side of the skin and held it in place with clecos, since this is the side where the Antenna slides through the enlarged rivet hole, while on the right side I had to create the custom notch so that I can pull the skin around the Antenna.
Once that was done, I riveted on the support plate for the Antenna onto the top rib of the Vertical Stabilizer.
Now that the structure is complete, time to mount the Antenna permanently in place. Using two 20mm long M4 screws, washers and Nyloc nuts and some medium strength threadlocker I mounted the Antenna in place. Here’s the Antenna mounted in place and the wire connected to the Antenna using the BNC connector I crimped onto the wire.
Riveting the skin
With all the prep work finished, I closed up the right side of the skin, made sure everything fits correctly and clecoed it in place. There are two holes on the bottom on each side that are not riveted, but instead I have to install Rivnuts in them, so I marked out those holes, so I don’t accidentally rivet them.
There were two rivets that I had to shorten in order for them to fit flush near the Antenna. So I made a small template for the dept through a piece of wood and then shortened them accordingly.
After that, it was just a matter of pulling the many rivets on both sides of the skin to close the Vertical Stabilizer up for good.
The last part was to install the two rivnuts on the bottom on each side, so after enlarging the holes using my step drill and reaming them out using my hand reamer, I got out my rivnut puller and high strength loctite and put those in place.
With the Vertical Stabilizer completed, I then did a quick test fit and mounted it on top of the Fuselage and also attached the Rudder for a moment – almost looks like an airplane.
While I was waiting for some parts to complete the ribs for the Vertical Stabilizer, I got started working on the Elevator. Since there are a lot of parts to the Elevator I broke it down into smaller tasks, first preparing the parts of the center counterweight and then I’ll continue next with the other parts of the structures.
So onto another session of preparing the parts, deburring holes and edges and cleaning with Simple Green & degrease with MEK. After that was all done it was back into my small paint booth to prime everything.
Riveting the Elevator Counterweight
After all that had time to cure for a day I went to work to put together the center counter balance weight support (that’s a mouthful).
I found a small error in the instructions that say that there are 14 rivets in the center, but it’s actually 16 rivets. Sometimes with these small errors I wonder if they are intentional to keep us builders on our feet to make sure we “measure twice and drill once” – I sent the Factory a note to correct the error in the instructions for the next iteration.
So after I laid out all the parts I put everything together using clecos and the two AN3 bolts and then went to work riveting it together. A friend was visiting from Ireland as well, so after a tour of the garage and everything he also pulled his first rivet and I had him sign his name under it.
Rudder Timelapse video
I also recently finished editing together the work on the Rudder, so here’s the completed Timelapse video:
My Sling TSi airplane kit has finally made its way to my garage and arrived yesterday from The Airplane Factory in South Africa. Since I ordered the entire kit in one go as a quick build, it was shipped in one large 20 foot container directly to my house. The container arrived about two weeks ago in the port, but then the Seattle Snowpocalypse happened and we had the heaviest snow in February for over 70 years. The Seattle area is very hilly and so the sudden large amounts of snow and the hills made for impossible driving conditions and so while I couldn’t get a truck to deliver the airplane, instead we went skiing on our road sometime last week since our hill has a pretty steep incline.
Luckily it stopped snowing by Tuesday and warmed a bit and the City managed to start plowing neighborhoods and we could drive again by Thursday, so I called the Freight company and told them they can now give it a shot to deliver and the scheduled the delivery for Monday, which worked out great.
Unloading an airplane from a container
I set up my GoPro to try to capture the unloading process, it worked out fairly well to capture everything, so here it goes:
If this wasn’t enough, then here’s the complete story:
The Truck with the 20 foot container arrived just as my friends, who graciously were on standby the past two weeks to help, were arriving to help me unload and we went to work. The first order of business was to figure out the order to unload the container.
After taking out the big box with the Finishing kit on the side, we juggled around a bit to see if we could take the boxes on the bottom out, but they were blocked by the Fuselage Tail support, so we figured that we should take out the Fuselage next.
The wood that the Factory used to build the framing is of some impressive quality and the heavy screws driven into them were very tight, so it took some loosening by hand before even my impact driver could undo the screws, so I grabbed my trusty Milwaukee M12 Hackzall and made due process so we could get on with unloading and then undo the rest of the structure later. That and heavy use of my Utility Knife to cut through the many support straps that held down the structure.
After we got the Fuselage out, it was time for the boxes that were stored under the Fuselage, followed by the Wings.
After all that was said and done, we took down the rest of the wood framing in the container so the container was truly empty in the end:
We moved the boxes into our basement multi function room, next to our LEGO collection – building your own airplane is kind of like LEGO right?
And the Fuselage and Wings found their home in the Garage on one side, leaving me with the other side as work space, plus I can easily move the wings around since I have wheels on the wing rack.
Cleaning up and taking inventory
I felt like the tail should have some extra support, so I quickly built a small stool for the tail to rest on, in addition to the existing framing that it came in, here is a quick timelapse of me cleaning up the workshop and building the stool:
Stool for the Tail to rest on:
After that was done, I asked Juliana to come down to the Garage as I was pretending to fly the airplane as any reasonable person with a new toy in their garage would do:
And then we opened the Empennage box and started taking inventory so I can stop building wooden tables and stools and start building an airplane:
While it will be still a while until I can expect the kit parts to arrive, I can get started on acquiring the various tools I will need and getting my garage workshop ready.
Right now I have one workbench that is permanently mounted to the wall of my garage, so I decided to build another workbench that I can move around more freely.
As for the design, I decided to follow the tried and tested design of the EAA Chapter 1000 workbench, so after a trip to the hardware store and a couple of sheets of plywood and 14 two-by-four’s later I was ready.