very classic stuff! i say this because i can actually follow all the links in this chain with my very out-of-date security knowledge :) still very impressive to piece it all together, takes persistence, DARKNAVY do neat stuff
DARKNAVY: Fatal Vulnerabilities Compromising DJI Control Devices
Posted on 2025-04-28: https://www.darknavy.org/blog/fatal_vulnerabilities_compromising_dji_control_devices/