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Wing spars Part 3
In just three weeks, 193 wooden laminates and 50kg of Aerodux were used to build all 12 spars. This incredible achievement would not have...
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Apr 21 min read
22


Nose Cone built and installed
The Arbalète has received its characteristic nose section. What was originally a construction made from stamped sheet metal on the...
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Mar 71 min read
30


Wing spars Part 2
The construction of the wing has begun. Today, the first lamellae of the spars were glued into the mould. The preparation took several...
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Mar 71 min read
37


Wing spars Part 1
The wood quality for the wing spars must be of uncompromisingly the highest standard. No effort is too great to source this premium...
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Jan 221 min read
169


Sitzrückwand
Built from carbon fibre with a layer of Kevlar and a recess for the pilot's parachute. The first attempt was a complete failure because I...
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Jan 221 min read
25


Fuselage covering (almost) finsished
The underside of the fuselage is fully enclosed, and the top side is planked as far as the construction process allows. Before the top...
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Oct 21, 20241 min read
15


Half roll in slow motion
The underside of the fuselage is fully planked, the landing gear doors are installed, and the time has come to remove the building frame...
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Jul 21, 20241 min read
12


Nose Gear Doors Part 4
The rearmost nose gear door has also been fabricated and installed. What’s still missing is the actuator that will open and close the...
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Jul 20, 20241 min read
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Nose Gear Doors Part 3
From one large piece to three smaller ones. With the side rails screwed in place and the associated roller carriers precisely aligned,...
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Jun 8, 20241 min read
3


Certification Category and Registration
In the past month, the N-20.3 Arbalète project has reached an important milestone. This progress, although not directly related to...
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May 30, 20241 min read
4


Noser Gear Doors Part 2
The inside of the nose gear doors is starting to take shape. All three doors are still connected, and they'll only be separated into...
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May 25, 20241 min read
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Nose Gear Doors Part 1
With the fuselage in an inverted position, the conditions are ideal for making and installing the nose gear doors. There are three doors...
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Apr 15, 20241 min read
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Front Fuselage Slot Sheating
The original slot covering consists of a screwed metal plate in the middle. Fitting a metal sheet precisely to the fuselage shape...
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Mar 30, 20241 min read
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Fuselage Bottom Sheating Part 3
With the cockpit floor fully installed, the lower fuselage could be completely covered. The frontmost segment had to be bent to...
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Mar 11, 20241 min read
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CAD Work
During an extensive trip through Southern Africa, the project shifted away from the workshop and onto the screen. My CAD software runs as...
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Mar 9, 20241 min read
5


Cockpit Floor
Before I could sheathe the cockpit section of the fuselage, the cockpit floor had to be installed first. Instead of using plywood as...
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Mar 8, 20241 min read
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Fuselage Sheating Part 2
Finally, a new blog post! After the website was hacked twice and then crashed by itself, a few important adjustments had to be made in...
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Mar 6, 20241 min read
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Fuselage Bottom Sheating Part 1
The fuselage sheating is being done entirely with 3mm plywood. To determine how to bend the boards of this thickness over the fuselage...
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Sep 23, 20231 min read
2


Fuel Tank
The first parts of the fuel tank have been made. I've decided against building it from composite materials. The effort required for the...
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Sep 17, 20231 min read
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Fuselage Attachment of Vertical Stabilizer...
The installation of the reinforcement box is complete. This structure channels the forces from the vertical stabilizer into the fuselage...
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Aug 26, 20231 min read
2
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