More Real World Flying

Sooooooo… I ordered a thing today:

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Some more airplane porn – this is what all those parts will end up looking like!



image

I love the paint scheme on this guy’s plane, and I love this interior!

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Here’s a look at what all those parts look like when they’re assembled – if you could see through the skin of the aircraft :wink: The kit manufacturer is Van’s Aircraft, and there are numerous models to choose from. I chose the RV-14 – a side-by-side two-seater – because it fits the type of flying I will do 99% of the time: flying somewhere – fast (the RV-14 cruises at over 200 mph) – either solo or with a friend.

The kit is built in 4 stages:

  1. the empennage (the tail and the aft-most part of the fuselage)
  2. the wings
  3. the fuselage
  4. everything forward of the firewall (the engine, prop, etc.)

I’ve ordered the empennage kit, and it should be here in a few weeks. I expect that it will take several months to complete it, especially since I have to acquire a lot of tools and set up a shop in my garage in which to build the plane! :grimacing:

Because the wings and fuselage involve a LOT of repetitive assembly, they generally take a very long time to complete. Van’s offers a great way to cut that time by 30-40% through what they call a “QuickBuild kit” – the wings and fuselage are mostly complete when they arrive at your door! (The QuickBuild wings and fuselage are shown in the kit photo in the first post above.)

Some (most? all?) of you might be wondering why anyone would build a kit plane. There are myriad reasons people do this, but for me, there are several reasons:

  • no certified airplane fits my needs as well as the RV-14 does
  • I can customize this plane as it’s built – and even afterwards – much more easily (and much more extensively) than can be done with a certified airplane
  • I can equip the RV-14 with the latest avionics for a fraction of the cost of installing similar equipment in a certified aircraft
  • I can spread the total cost of the airplane out over time, making it easier to fit into my budget
  • building an airplane is a lot of fun and a lot of work and sometimes frustrating

If you’re wondering whether it’s less expensive to build than to just go out and buy an airplane – it’s not, in general. You can probably save money, in fact, by buying the same airplane that someone else already finished. However, you give up the satisfaction of having built it yourself and also you’re choosing to accept someone else’s solutions to the thousands of small choices you make when building.

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As you might imagine, building an airplane requires some tools the average person isn’t likely to have in their home workshop. All of Van’s airplanes are constructed out of metal, the way most airplanes have been built for decades.

Aside - composite construction

That’s changing, however: almost all new commercial designs – and many new experimental/amateur-built ones as well – are constructed at least in part from composites: fiberglass and carbon fiber, for instance. The problem with composites is that they are much more complex and difficult to work with. Very few composite aircraft are constructed at home – most are built at a “builder assist center,” where paid professionals help you build your aircraft. To me, this (1) violates the spirit of the FAA regulations governing experimental/amateur-built aircraft, and (2) is quite expensive.

Fortunately, because the tools are easy to obtain from a number of aviation suppliers – after all, there are a lot of commercially constructed aircraft out there made out of metal, and they need to be repaired and maintained! While I’m waiting for the empennage kit to arrive, I’ve started collecting some of the tools I’ll need. In addition to a pneumatic drill (lightweight, spins VERY fast, which is good for aluminum), I’ve ordered a riveting gun and a sheet metal dimpler, which is a device which makes a precise depression in a sheet of aluminum to allow a rivet to sit flush with the surface – much like a countersink bit does in thicker materials. Here’s what those two items look like:

Sioux 270A 3X Rivet Gun

ExperimentalAero DRDT-2 Dimpler

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Okay, can I say that I totally have a outdated image of what a plane dashboard looks like, I was expecting a bunch of gadgets and small switches n stuff when I took a closer look at the interior image. (Bigger commercial airplane probably have that same old dashboard look and Im just using that image to apply it to my expectation for a smaller plane- ) But damn does his interior look so nice/sleek :flushed:

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Yah, aircraft instrument panels look really different nowadays, as the old analog “steam gauges” have been replaced by computer screens, creating the so-called “glass cockpits” of today. Here’s an example. The first photo shows a typical Cessna 172 panel, very much like the one in which I took my first flight lesson 30 years ago:

The next photo is one I took of the instrument panel of the Cirrus SR20 I flew to Cincinnati a couple of weeks ago:

All the same information that was shown on the various separate instruments in the Cessna are also shown on the Cirrus displays, but the Cirrus panel presents it in a whole new way and enhances it with navigation and traffic information, flight planning features, and more.

The Cirrus system (designed in partnership with Garmin and called “Perspective”) is really amazing. And remember that the plane I fly is 11 years old, so the newest versions are even better!

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New web site/blog for my RV-14 build :point_down:

Santa dropped off an early Christmas present today! :santa:

Surprise! Airplane parts inside!

Mostly unpacked – inventory is up next.

Thought I’d share an update on my aircraft build, which is finally underway! In the past few months, I’ve done a lot of preparation, including organizing my garage into a workshop, acquiring the tools needed for the build, and constructing a work table and an accessory cart to hold a couple of large tools. Here’s a look at what I’ve been up to:


:arrow_up: Installed a large compressor with regulator and filters. Also, added mandatory banners to the back wall :sunglasses:


:arrow_up: Safety gear is all in one place (I’ve since added a nice holder for two sets of ear muffs as well). The large clock is helpful both for documenting dates & times in photos of the build but it also has a thermometer, which will helpful when figuring drying time for parts I’ve sprayed with primer.


:arrow_up: Designed and built this 3.5 x 6 foot work table


:arrow_up: Made a little mobile mount for the controls for the pneumatic/hydraulic rivet squeezer


:arrow_up: Designed and built the nifty little cart on the right to hold the dimpling machine and the large bench vise; the top is level with the work table to make it easier to dimple large sheets of aluminum without risking bending them.

Everything in the shop (except for the bench grinder) is on casters, so it’s very easy to rearrange things to give me more room when I need it.


:arrow_up: Here are all the parts (except for the outer skin) required to assemble the vertical stabilizer, which is the very first part of the build


:arrow_up: And here it is, temporarily assembled using clecos (sheet metal hole clamps). I still have to drill some holes, then disassemble everything, remove all burrs and sharp edges on the aluminum structure and skin, spray primer on the structural parts, then reassemble and rivet everything together! :grimacing:

It’s a slow process at the beginning, because every operation is unfamiliar, so I spend a lot of time looking things up, watching videos, searching the Van’s Air Force forum, etc. But it’s also a LOT of fun, and the feeling of accomplishment when completing a step is great motivation to move on to the next one!

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Slow progress over the last few weeks as I spent a lot of time figuring out processes and setting up tools for the first time – but progress nonetheless! Here are a few pics:


:arrow_up: Vertical stabilizer disassembled and parts in the process of being deburred. This took a long while, mainly because I tried several methods on the rear spar doubler, which was quite thick and more difficult to deal with, before I settled on the best way to get the edges smooth.


:arrow_up: Washing and acid etching the structural parts in preparation for spraying with primer.


:arrow_up: I built this spraying table, and it worked out great! This was my first time using an HVLP gun, and even though I didn’t have it set up exactly right, the end result turned out just fine.


:arrow_up: First parts riveted together! You can see the two basic types of rivets here: countersunk (or flush) rivets to the left and universal head rivets to the right. The countersunk ones are required here because a plate will cover them when the vertical stabilizer is attached to the fuselage.


:arrow_up: Rear spar assembly (almost) completed – “almost” because I messed up two rivets and need to drill them out and redo them. Unfortunately, I didn’t have the center punch I need to do that properly, so I have to wait until later this week before I can check off that step!

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I’ve been working with a designer to develop a paint scheme for the plane, and I approved the final design about a week and a half ago. The designer provided 3-view drawings of the design, but I wanted to get a better idea of how the plane would look from various angles when you actually saw it on the ramp, so …

[ Modeled in SOLIDWORKS, rendered in KeyShot ]

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Here’s another render, this time in SOLIDWORKS Visualize 2020:

(I don’t own KeyShot and was using the free trial for the render in the previous post. I DO have a license for SOLIDWORKS, though, so I am trying to learn Visualize.)

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Getting better at the SOLIDWORKS renderer!