I just assumed you would have asked the ex to drive for a while a couple miles before the border crossing. Would have saved yourself a lot of trouble. If she had no guilty knowledge of what you were doing she would have looked and acted perfectly...
https://www.dhs.gov/sites/default/files/publications/20_0817_ogc_interagency-legal-advisory-uas-detection-mitigation-technologies.pdf
This document explained every way in which drone tracking potentially violated existing federal laws from...
White Paper: Anatomy of DJI’s Drone Identification Implementation November, 2017
Published by:
"Currently, two DJI products include Wi-Fi: the Mavic and the Spark. A cursory glance through archived firmware provided by the DJI Slack Reverse...
We did not know it in 2017, but our DJI drones were broadcasting our email addresses and telemetry data 10 miles+. Watch this video. See it happen in real time starting at 2:05.