Earlier quoted context omitted.
I doubt it. That would be like burning a zero-day exploit. I think the airports have been absolutely asleep at the wheel because OF COURSE this was a risk. OF COURSE I would have set up TDoA equipment and had a company with anti-drone tech on speed dial (at the very least) if I were responsible for an airport bigger than a hobbyist field. I bet you could get cover for Gatwick with TDoA equipment for less than $10k ea…
No company in their right mind would sell anything like that for less than $10k. Try £100+ as a starting price for one unit. It's aerospace and defense equipment and the airport is losing a truckload of money. One of the article was giving a £16M figure for a 6 pack of the Israel Dome system.
I'm saying the hardware is yes about $10k for sufficient coverage, COTS, and maybe you're right that a proven company would charge 100k and up. But you could hire someone competent for $300k/y to just implement it, and then deploy everywhere. (300k would get you someone competent enough)
But yes of course with aerospace certification needed it's... bad