In this section, the term “unmanned aircraft” has the meaning given the term in section 44801 of title 49.
If a person who is convicted of a felony offense (other than an offense based solely on the operation of an unmanned aircraft) knowingly operated an unmanned aircraft during, in relation to, or in furtherance of such offense, the maximum imprisonment otherwise provided by law for that offense shall be doubled or increased by 5 years, whichever is less.
If a defendant who is convicted under section 1791 of title 18 knowingly used an unmanned aircraft to provide a prohibited object to an inmate of a prison, the maximum imprisonment otherwise provided by law for that offense shall be increased by 5 years.
In any case in which the enhanced penalties of subsection (c) apply, the guidelines and amendments issued under paragraph (1) shall call for an increase of at least 6 levels in the base offense level and in all other cases, the base offense level shall be increased by at least 4 levels.
The Attorney General is authorized to bring a civil action in a United States district court to collect fines and enforce civil penalties imposed under this section.