Deletion of 2019 Boeing 737 MAX crisis

Comment: since 1978, a mass grounding of an aircraft type has only happened 3 times...when the DC-10's type certificate was suspended by the FAA after American Airlines Flight 191 crashed less than a minute after takeoff (138 were grounded in the USA where the plane was a workhorse at the time), the Boeing 787 Dreamliner after Boeing 787 Dreamliner battery problems|battery issues cropped up (with 50 grounded and the most severe effect in Japan, and now this, with (as of this post) 135 MAX 8 aircraft grounded to date. A significant portion of an aircraft type being grounded is rare, with this being just the 3rd example in 40 years, and thus, in my opinion, this satisfies 
Stance: keep
Cited policy: Wikipedia:Notability (WP:NOTE)