ATC Transponder Equipment Prohibition

Verified from official sources
14 CFR § 107.52Version 1Effective -Verified 22 August 2026

In plain language

You must ensure your drone's ATC transponder is turned off during Part 107 operations, unless you have received specific authorization from the FAA to use it.

Requirement as structured

No person may operate a small unmanned aircraft system under Part 107 with an active ATC transponder unless authorized by the FAA Administrator.

Original regulatory text

Unless otherwise authorized by the Administrator, no person may operate a small unmanned aircraft system under this part with a transponder on.

Applies when

country
United States
operation
small UAS under Part 107
operation regime
part_107
aircraft category
small unmanned aircraft (under 55 lb)
regulatory category
General