The main chassis consist of two plates of 1.5mm Carbon Fibre sheet, between them are two spacers made from 12.5mm thick Delrin. Delrin is a plastic that is both light, strong and easily worked with normal hand tools. The plates are joined together with M3 hex head bolts and nyloc nuts.

The central pillar supporting the main mast is made from 8mm dia Aluminium tube with collars of 10mm and internal spacer of 6mm tube.

There are an additional two components made of carbon fibre for the location of servos and positioning some of the electrical components.

Chassis

As before I printed out the templates at 1:1 scale from AutoCAD nad used spraymount to stick them to carbon sheet.

After cutting with a Dremel and filing to shape any templates that where to have common holes drilled in them where joined together either with tape or by bolting before drilling out.

The front and rear spacers where cut out of Delrin sheet and filed to shape. An 8mm hole is drilled through the rear 'T' shaped section for moutning the tailboom. In the top of this piece I drilled two holes and tapped them to accept two M3 grub screws that lock the tailboom in place.

Once completed all the chassis components where cleaned ready for assembly