Obligation to Keep a Flight Log for Specified Flights

In plain language

If you are performing a flight that requires permission or approval (a Specified Flight), you must maintain a flight log for your drone.

Requirement as structured

A person who operates an unmanned aircraft must keep a flight log (飛行日誌) when conducting a Specified Flight (特定飛行).

Original regulatory text

無人航空機を飛行させる者は、特定飛行を行う場合には、飛行日誌を備えなければならない。