Article 17
1. Aircraft Log Book
The following entries shall be included in the aircraft log book:
the name of the constructor, the type of the aircraft, the number assigned to it by the constructor and the date of the construction of the aircraft;
the nationality and registration marks of the aircraft;
the name and address of the operator of the aircraft;
the date of each flight and the duration of the period between take-off and landing, or, if more than one flight was made on that day, the number of flights and the total duration of the periods between take-offs and landings on that day;
subject to sub-paragraph (h), particulars of all maintenance work carried out on the aircraft or its equipment;
subject to sub-paragraph (h), particulars of any defects occurring in the aircraft or in any equipment required to be carried therein by or under this Order, and of the action taken to rectify such defects including a reference to the relevant entries in the technical log required by article 10(2) and (3) of this Order;
subject to sub-paragraph (h), particulars of any overhauls, repairs, replacements and modifications relating to the aircraft or any such equipment as aforesaid;
entries shall not be required to be made under sub-paragraphs (c), (f) and (g) in respect of any engine or variable pitch propeller.
2. Engine Log Book
The following entries shall be included in the engine log book:
the name of the constructor, the type of engine, the number assigned to it by the constructor and the date of the construction of the engine;
the nationality and registration marks of each aircraft in which the engine is fitted;
the name and address of the operator of each such aircraft;
either:
the date of each flight and the duration of the period between take-off and landing or, if more than one flight was made on that day, the number of flights and the total duration of the periods between take-offs and landings on that day; or
the aggregate duration of periods between take-off and landing for all flights made by that aircraft since the immediately preceding occasion that any maintenance overhaul, repair, replacement, modification or inspection was undertaken on the engine;
particulars of all maintenance work done on the engine;
particulars of any defects occurring in the engine, and of the rectification of such defects, including a reference to the relevant entries in the technical log required by article 11(2) and (3) of this Order;
particulars of all overhauls, repairs, replacements and modifications relating to the engine or any of its accessories.
3. Variable Pitch Propeller Log Book
The following entries shall be included in the variable pitch propeller log book:
the name of the constructor, the type of propeller, the number assigned to it by the constructor and the date of the construction of the propeller;
the nationality and registration marks of each aircraft, and the type and number of each engine, to which the propeller is fitted;
the name and address of the operator of each such aircraft;
either:
the date of each flight and the duration of the period between take-off and landing or, if more than one flight was made on that day, the number of flights and the total duration of the periods between take-offs and landings on that day; or
the aggregate duration of periods between take-off and landing for all flights made by that aircraft since the immediately preceding occasion that any maintenance overhaul, repair, replacement, modification or inspection was undertaken on the propeller;
particulars of all maintenance work done on the propeller;
particulars of any defects occurring in the propeller, and of the rectification of such defects, including a reference to the relevant entries in the technical log required by article 11(2) and (3) of this Order;
particulars of any overhauls, repairs, replacements and modifications relating to the propeller.