Required Contents of the Inspection and Maintenance Record (点検整備記録)

In plain language

Whenever your drone undergoes maintenance, repairs, or modifications, you must log the date, location, who did it, what was done (including parts replaced), the reason for it, and the total flight hours since its last certification.

Requirement as structured

The inspection and maintenance record (点検整備記録) section of the flight log must include the aircraft's basic identification details and details regarding any inspection, repair, modification, or maintenance (date, location, performer's name, details of work and replaced parts, reason for work, total flight hours since the most recent airworthiness certification, and special remarks).

Original regulatory text

三点検整備記録イ第一号イからニまでに掲げる事項ロ点検、修理、改造又は整備に関する次の記録（１）実施の年月日及び場所（２）実施者の氏名（３）点検、修理、改造及び整備の内容（部品を交換した場合にあつては、当該交換部品名を含む。）（４）実施の理由（５）最近の機体認証後の総飛行時間（６）その他特記事項