QuadRF

This project is awesome. I'm thinking of mounting it on an fpv quadcopter to get a realtime survey of the RF situation below. What is the feasible range triangulating where RF activity is located below in a situation like that? If it can work at 50ft range I could make it work but I'm wondering if that is realistic with this kit.

Related video, for a little deep dive: https://youtu.be/zdJ9Tbm8ALg