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Blog

Home
Ch 20 Winglets/Rudders
Right Winglet Top Skin

Right Winglet Top Skin

11 years ago
Dave Berenholtz
Ch 20 Winglets/Rudders
Date:  02-07-2015
Number of Hours:  10
Manual Reference:  20-2

I began the day working on the left winglet, trimming the edges a little and I decided to let it cure another couple of days before I finish that off. It was a little work to get it out the the jigs as I kept thinking this is not the time to damage anything. Then I cleaned the workshop yet again and went to work setting up the right winglet for the top skin work.

A few hours later I was good to go and as the workshop was still warm, the glass was pre cut, rolled up ready, I might as well keep going. So the top skin went on today and kept me working into the early evening.

Pics are below, there were no surprises and this is a bit of a milestone. It will be the last big layup for a while. I have wings and winglets and the CS spar and the canard and fuselage ‘built’. I’m going to have to think about assembling these bits off site soon.

Pic 1 shows that I prepare the cloth with lots of excess, tape around the edges and labels everywhere saying which skin and which side is top and bottom. I do a little mud map for every layup too. Pic 2 shows the BID ply positioned and trimmed ready for wetting out. I’m pretty careful with the bias. Pic 3 is the top flox corner and the trailing edge glass to glass area clamped.

Precut skin cloth

BID still dry

Top Flox corner

Previous Post
Right Winglet Top Skin #2
Next Post
Left Winglet layup #4

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Ch 3 Education220
Ch 4 Fuselage Bulkheads25231
Ch 5 Fuselage Sides32283
Ch 6 Fuselage Assembly30270
Ch 7 Fuselage Exterior14140
Ch 8 Roll Over/Seat Belts990
Ch 9 Main Gear/Landing Brake71642
Ch 10 Canard28287
Ch 11 Elevators36298
Ch 12 Canard Installation12102
Ch 13 Nose and Nose Gear1301113
Ch 14 CenterSection Spar57525
Ch 15 Firewall and Accessories448
Ch 16 Control System27237
Ch 17 Roll/Pitch Trim System654
Ch 18 Canopy70502
Ch 19 Wings, Alierons1271090
Ch 20 Winglets/Rudders71528
Ch 21 Strakes - Fuel/Baggage65437
Ch 22 Electrical System591031
Ch 23 Engine Installation1001168
Ch 24 Covers/Fairings/Consoles25202
Ch 25 Finishing571119
Ch 26 Upholstry340
Fuel System46310
Rollover1050
Cabin heating System60331
The Ferry Tank335
Blog2764278
Nose Gear Doors856
Wheel Pants/Gear Leg Fairing40473
Oxygen System762
Roll and Pitch Trim964
Winglet Intersection Fairings445
Baggage Pods11104
Pilot Side Windows437
RAM Air & Hellhole Cover15177
Main Gear Beef Up322
Post Cure124
Fire Extinguisher16
Wing Fences13
EVS (Enhanced Visual System)130
Hinge Upgrade115
Cowl Keeper110
Rudder Gust Locks19
Cooling21636
Taxi Tests42
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