Hey there, I was wondering how I would connect something like the headplay or VueXL to the Phantom 4 for FPV, appreciate your time reading this.

Install the DJI HDMI module and use FPV goggles with an HDMI input.
https://store.dji.com/product/phantom-3-hdmi-output-module

Why is this not available in the UK?

You would need the HDMI module for the Headplay, but not the VueXl. The Vue uses your phone and the regular plug you use to fly the Phantom with (lightning for iPhone, USB for most others)

I just bought one from a UK supplier

Web link UK supplier just had confirmation mine shipped today
http://www.fast-lad.co.uk/store/
HDMI Module
http://www.fast-lad.co.uk/store/ ... i-1261-p-33435.html

Exib Posted at 2016-4-5 18:07
Web link UK supplier just had confirmation mine shipped today
http://www.fast-lad.co.uk/store/
HDMI  ...

Are you intending to use with the Phantom4?

Yes, hopefully this weeken, just checked tracking details and my Fatshark Dominator HD2 do not arrive until Monday, I suppose I will have to grow some patience instead