Bravo73
I am sure you (or ShyTorque) must be right about certification.
But since the CAA are now merely agents for EASA on certification issues, and many German and Austrian PT (and IMC rated) helicopters, EASA certified, have FLARM fitted I am puzzled why the difference.
I am not saying FLARM is THE answer, but it is a practical option for truly interoperable traffic awareness in the open FIR.