Quote Originally Posted by Duggie View Post
Irrelevant or incomplete or can’t be proven. E.g I would suggest that the pilot’s licence details may be relevant, but they may not have gathered all the information they want/need yet so have not included it. Remember it’s only an interim report. Full reports on aircraft accidents can take years to complete.

They could omit information for any number of reasons, but mostly because the only information they will include in their reports is factual information that they have gathered that is relevant to the accident.
Given that the AAIB are not looking to apportion any blame for the accident, it follows that if any offences were committed somebody else would be responsible for investigating them. A sort of parallel investigation perhaps?