Picture 1 shows a few more nutplates on the firewall.
Picture 2 shows the Antenna Shelf. Unfortunatley we cannot get weather on the Garmin GPS in the UK, so I ordered the Garmin 495 as opposed to the 496. So one of the anntenna will not be required.
Picture 3 shows the Antenna Shelf riveted to the firewall - my first "firewall-forward" excursion.
