Friday, July 29, 2011

Finishing Kit Finally Here!

Delivery came late in a 105 deg day, I felt for the truck driver (he got a good tip).
I just opened the crate before calling it a (good) day.

This is an imposing crate:
 Once open, it looks just half full!
Most of the space is taken by the canopy and cowlings (tucked under canopy)
A bit disappointing for the most expensive sub-kit so far... but a lot of manufactured components that would be really tough to make myself: plexiglass canopy, lower and upper fiber glass cowlings, wheels and tires, wheels struts etc...
And this is just the start of the big ticket items!

On to the inventory.

Sunday, July 24, 2011

Something wrong with my wing tip nav light fairings?

Waiting for the finishing kit I keep busy working on the lighting kit. I discovered a suspicious asymmetry between the right and left fairing's scribe lines (these are the lines carved into the fiberglass showing the location of the rivets and the Molex connector openings). In the picture below I have outlined the scribe lines to make them visible on both extensions showed side by side (right on right).


This does not look right to me.
Answer from the VAF Forum:  The fairings are OK. The lights mount one with wires up...one with wires down

Saturday, July 23, 2011

RV-12 Builder's Web Sites

I don't think this list exists anywhere. I built it by going through every RV-12 Builder Site I was able to locate. A long and cumbersome task that I am happy to share with you.
This July 2011 update added a few flying RV-12 and remove failed links.
Let me know about updates I missed, please!

Means this baby is flying!





As of February 2, 2011 there were 500 RV-12 Kits sold and 115 RV-12 Flying.
Not all builders have a web site but there is a list with pictures of some the RV-12s now Flying here


Wednesday, July 20, 2011

The Skyview upgrade gets clearer

 Now, here is some meat:
(Be patient, it takes time to load this detailed presentation)
 http://www.facebook.com/l.php?u=http%3A%2F%2Fwww.vansaircraft.com%2Fpublic%2FFaceBook%2FRV-12ElectricalSystem-Skyview.pdf&h=OAQBE1S4g

Vans not only provides a great product with Skyview, they use the opportunity of the retrofit to make improvements in the engineering of the avionics plus an unrelated improvement of the wing electric wiring connector that had been subject to criticism by RV-12 owners. It was really worth the wait! Thanks team VANs!

Monday, July 11, 2011

Section 29 done, Fuselage over!

It went faster than expected, reason: as I will install the Dynon Skyview there is no point working on the instrument panel which will be changed from what I received in the fuselage kit. I will not know more about the Skyview retrofit until VANs releases the Skyview as the E-LSA certified RV-12 glass cockpit.
Here are pictures that proof that the fuselage kit is complete.

My daughter Anne came to help me finishing the fuselage kit. She is tapping the screws for the aft window in the roll bar
 Anne was the first to sit in the pilot's seat. Not having a pilot license, she abstained to make airplane noises which I feel entitled to do since I am a licensed sport pilot!

This is the unfinished instrument panel, still having the old Dynon instruments cutouts and candidate for scrap.

A few words about the finishing kit: As the delay announced by VANs had elapsed without news of the delivery, I called and was flabbergasted to learn that they had not received my confirmation and therefore not shipped! After checking, I indeed found out that I had forgotten to send back the confirmation note that VANs had sent me after receiving my order (and taking my $3K deposit). You would think that VANs would call when not receiving the form after a few weeks... I guess they have enough business and are not trying hard to get more? Anyway this has been corrected and the shipment is supposed to take place this week. It's not a big deal as the Skyview retrofit will likely take a couple of months to become available, I will have plenty of time to work on the finishing kit. Still, in these days and times, I am surprised that VANs is not trying harder to get their stuff out of the factory; we are talking of a $7K check hanging on a low branch and they make no effort to pick it up! I wonder if it's good or bad news?

Tuesday, July 5, 2011

Page 29-04

I have been on this page for several days but this included the 4th of July weekend. I got to step 12 today with little damage despite the large number of parts to cobble together with all sorts of rivets. I also spent some time on sealing the firewall, that I had skipped to find out the best way to do it with minimum mess. the sealant we use is very gooey, it has a tendency to go everywhere but where it's supposed to go. I found a syringe was convenient to spread a fine bead of sealant. Now I am ready for riveting the shelf to the upper firewall tomorrow.

Sunday, July 3, 2011

Skyview update

Today we had the confirmation that the Skyview update has been completed on the factory S-LSA prototype on which I will receive transition training later this year. The photos below were taken at EAA 105's breakfast Saturday morning at Stark's Twin Oaks.

Saturday, July 2, 2011

Section 29: FWD Upper Fuselage

This is the last fuselage section, after that I will start the finishing kit (which BTW has not yet been delivered, looks like VANS is late, may be because of the work they do on the Skyview).
 What's at stake here is what you have in front of you when you are sitting in the plane, looking forward; it includes the instrument panel without the instruments which will come with the avionics kit.
 Page 29-02
Back into the hinge cutting business. Got to be careful as VANs does provide just enough piano hinges, you cannot afford to waste any. I actually anticipated on future needs long ago and reserved the lengths needed by marking the parts with their destination.
Step 2: surprise! When fitting F1201-J on F1201-H, I find that if I align the edges as indicated on the drawing, F1201-J cannot cover the last hole. Called VANs who recognized that they were 1/2" short. When I suggested that sliding the hinge 1/4" allowed to cover the last hole, they told me that they liked my solution and most importantly that I would be able to fit the cowling hinge to match my change.
The rest of page 02 is lots of part deburring, countersinking, nutplates riveting: a long tedious process but what do you know, it's what plane building is about... and I find it more fun than plumbing anyway!

 Page 29-03
Sealing the firewall with tank sealant: nasty stuff, messy job but someone's got to do it.
More parts cutting, deburring...
Page 29-4: Many parts involved, a mix of dimpling and countersinking, got to be carefull. I am progressing very slowly, checking and rechecking as any mistake I have made I will have under my eyes during flight. The instructions are not very helpful like step 5: what are the "fastener locations that will get flush screws"? The answer is probably in the finishing kit that I have not received yet.