I found myself constantly wondering what to do about the instrument panel and all the avionics. The question constantly popped into my head and it was followed with more questions. Do I just build the upper forward fuselage section and worry about all the avionics later? Will it all fit? Do I want to buy or build a center console? Stock panel or expensive aftermarket panel? Layout? Shape? Size? Install now or wait? etc...etc... So I decided to model the entire system to allow me to formulate a plan and resolve a lot of the questions and concerns I had.
So here is my plan...
This is the 3D model I created to show the aircraft structure and how I want to integrate my avionics; a Dynon Skyview system with a Vertical Power ECB and a Garmin GTN 635. I will be using Van's instrument panel and new fuel selector. I will be making the center console, side console closeout panel, and fuel valve enclosure. The center console mounts an iPad mini that is removable, and when removed reveals a small storage compartment for sunglasses etc. The instruments and avionics are shown below.
- There are mount angles attached to the ribs directly aft of the firewall. These angles are there to install the panels shown. The panels stand off the firewall 1.0in (no new holes in the firewall) and will be lined on the forward side with sound proofing. The other advantage to having the removable panels in this area is the avionics can be mounted to the panel, outside the aircraft, and then the panel screwed into place.
- The VP-X will be mounted on a plate that spans the instrument panel lower angle and sub panel lip. This allows easy access to the component for the large quantity of wiring that will be going to it.
- The ribs do not need to be modified. Only the subpanel will need to be modified to allow the GTN 635 installation.
- The Transceiver and Transponder are mounted directly to the existing tunnel cover side by side.
- The new center console will be made from fiberglass and can be relatively thin since the only thing that is installing to it is the iPad mini.
This is the plan for now...subsequent to change at any time : )