Wikipedia:Articles for deletion/Overspeed (aeronautics)
The topic is notable -- for example, see ''https://books.google.co.uk/books?id=W7kVPNNSvGoC&pg=PA68 Flying Magazine'' for extensive details of what happens if you go overspeed in a Learjet.  The rest is then a matter of ordinary editing, not deletion, per our |editing policy
— user:Andrew, 12:49, 5 October 2017 (UTC)
Stance: keep
Cited policy: WP:IMPERFECT (Wikipedia:Editing policy)