experimental

I’ve been doing some component and subsystem testing of the avionics. I hooked up my laptop to the VPX to configure and test all the switches and devices before powering things on for the first time.

Once I powered up the avionics I was able to work through all the setup and testing of the different components.

Today I spent time wiring up the trim servos. They wire up to the autopilot panel so that they can be controlled using the Dynon auto trim functionality. I also wired up the flap position sensor. The flap sensor is wired to the VPX rather than to the Dynon EMS. The reason for this is so the VPX can monitor and control the deflection of the flaps to certain levels.

I don’t have it in the picture, but I also installed the Garmin G5 and powered and tested as well. I also wired up a micro switch to the canopy latch, it displays a digital “light” on the EFIS if the canopy is open.

I’ve really been enjoying wiring up and testing all the avionics. Next up I’ll be working on the canopy frame in preparation for the canopy bonding.

This weekend I spent a few hours working on finishing up the canopy frame and sub panel riveting. I focused on riveting the subpanel completely to the fuselage to make sure that when I do final fittings of the canopy frame, everything is rock solid.

Here’s the left side attach of the sub panel to the fuselage. There are six more revets below this also attaching the sub panel to the fuse.

Here’s the forward part of the subpanel attached to the supporting rib. This is mirrored on the right side.

Here is the backside of the subpanel. Opposite of the first image. You can see some of the lower rivets near the fuel vent line on the bottom part of the image.

The sensor manifold on the firewall is now permanently attached as it is bolted to the supporting rib on the other side of the firewall. Now that it’s riveted in place this can remain attached.

RV-7 N890GF

Build Log for George's RV-7 Project

Menu

Avionics Testing

Riveted Subpanel