The following is a video on how to start the x737 from scratch. For this video I used the official startup manual as given on the x737 website. Download links below the video.

x737 Startup Manual: http://downloads.eadt.eu/manual/x737takeoff_manual-v1.2.pdf

Fandagear custom livery for the x737: https://fandagear.ga/fandagear-x737-custom-repaint/

x737 Site: http://www.eadt.eu/index.php

Fandagear AutoGate tutorial: https://fandagear.ga/x-plane-autogate-plugin-demo/