Crossword Genius

The plane crash one never forgets (8)

Ross

I believe the answer is:

'one never forgets' is the definition.
(supposedly, elephants never forget)

'the plane crash' is the wordplay.
'crash' indicates an anagram.
'the'+'plane'='theplane'
'theplane' is an anagram of 'ELEPHANT'.

(Other definitions for elephant that I've seen before include "bigger one from two continents?", "Large animal found in the plane?", "Trunk carrier?", "Trunked mammal", "Tusked mammal".)