Randy Severino wrote:
I thought the reason you need out ADSb is because the Band width cant handle transmiting everything to all areas.
Well, that's the Conventional Wisdom. But in my FOIA Request, I quoted the FAA's own documentation that says they're only using 12.5% of their available bandwidth.
Frankly, I don't know the history of why they chose the hockey puck paradigm. It might have been to keep BW low. But it seems to me that they could have just done a periodic blast of all traffic (or broken it up into sectors and broadcast sectors semi-sequentially) instead of 100 smaller blasts. Might even reduce latency that way.
If my PR gets around, I expect that someone who designed the system will tell me why my idea can't be done. But I ran this past the guys in the Stratux forum and no one seemed to have heartburn over it. And I hear that the AOPA will be meeting with the FAA next week over this very issue.