Wikipedia:Articles for deletion/2000 Marlborough helicopter crash
I see several signs that would suggest that this event meets  criteria, including the |diversity and |persistence of the coverage as pointed out by other editors here
— User:Tpdwkouaa, 05:09, 12 June 2021 (UTC)
Stance: keep
Cited policy: WP:EVENT||WP:DIVERSE||WP:PERSISTENCE (Wikipedia:Notability)