Where do I register to become a Blackbird?

Devices
1

I understand one has to register to become a Blackbird Node. Where do I do this to get on the List? I’m in Southwest USA Southern Arizona and I’m quite sure it would some farmers out here to have a Node available.

2

I’m not sure if I understand what your question is. You posted your question either at the wrong place, or there is a context missing. First of all, what is a Blackbird Node?