Loss of Data Link Recovery
Verified from official sourcesPart 3Part 4Version 1Effective -Verified 22 August 2026
In plain language
Configure and test your drone's fail-safe behavior (e.g., Return-to-Home) so it behaves predictably if you lose connection.
Requirement as structured
Unless tethered, a class C2 UA must have a reliable and predictable method to recover the data link or terminate the flight upon loss of data link.
Original regulatory text
unless tethered, in case of a loss of data link, have a reliable and predictable method for the UA to recover the data link or terminate the flight in a way that reduces the effect on third parties in the air or on the ground;
Applies when
- class marking
- C2
- regulatory category
- Open