One specially for Tarbat.
Just picked up on the network a Bristow Helicopter EC225LP Super Puma. Registration G-ZZSG c/n 2714. He was showing mode S 405F2F but, more importantly, transmitting ADSB and on clicking on the details was showing operating in towards Lossiemouth.
I think this is the the first time I have noted a helicopter transmitting ADSB in the Western North Sea.
Is it normal practice or something that is going to become normal practice.
Ian