non-installed equipment
as defined in Regulation (EU) 2018/1139 of the European Parliament and of the Council of 4…, Article 3, point (29) (Definitions)
any instrument, equipment, mechanism, apparatus, appurtenance, software or accessory carried on board of an aircraft by the aircraft operator, which is not a part, and which is used or intended to be used in operating or controlling an aircraft, supports the occupants' survivability, or which could impact the safe operation of the aircraft