This comment has nothing to do with this event, BUT, as an older aviator I'm disappointed that so many people who are involved in aviation have such a problem in knowing the difference between a "Hanger" & a "Hangar". Call me picky, as you read through these comments and the headline title. LOL
I see where someone has said that the FAA "Info 17018" has been rescinded. From article in AIN.
https://www.faa.gov/other_visit/aviation_industry/airline_operators/airline_safety/info/all_infos/