This was shown on the log book as being fitted, but did not appear on the detailed invoice as being supplied or fitted. Even when questioned on this point during the court action, the engineer was unsure as to whether he had fitted a battery to the aircraft. Additionally an appropriate entry should have been made in the relevant aircraft log book as required by Article 16 and Schedule 6 to the Air Navigation Order 1989. As this has not in fact been recorded in your log book, we would encourage you to obtain such an entry in order to ensure that the maintenance history of aircraft is complete. I am sure this will come as a great surprise to both pilots and engineers, particularly those who have been censured or prosecuted for documentary offences.
Faulty documentation can only originate from the engineer.
All quotations can be varified by reference to written correspondence, legal transcript and A.N.O. publications.