So your point is general 3 greens. The answer to your point is that the equipment is onboard.
As far as I am aware unless someone can tell me that I am wrong? It is a JAA and or an IAA requirement to have these parts of equipment onboard. So most airlines if not all airlines flying a/c of this size should have the equipment. That is what RYR have and so have met the regulatory obligations.
Steam Chicken; the commonwealth is no longer the powerhouse in the world it used to be sadly. Get over it.