The topic “corrected speed” is minor and not sufficiently notable to warrant its own article. Discussion with an expert User in this area (Pieter1963) has resulted in the valuable elements of this article being merged into Compressor map. There is agreement that this article can now be reduced to a Redirect. See User Talk:Pieter1963#Jet engines. Dolphin (t) 06:38, 23 August 2021 (UTC)