Disreputable paper that's wrong about aircraft's location (6)
I believe the answer is:
hangar
'aircraft's location' is the definition.
Although both the answer and definition are singular nouns, I can't see how they can define each other.
'disreputable paper that's wrong about' is the wordplay.
'disreputable paper' becomes 'rag' (I've seen this before).
'that's wrong' becomes 'nah' (I can't justify this - if you can you should give a lot more credence to this answer).
'about' shows that the letters should be reversed in order.
'rag'+'nah'='ragnah'
'ragnah' back-to-front is 'HANGAR'.
Can you help me to learn more?
(Other definitions for hangar that I've seen before include "Where aircraft may be" , "Plane garage" , "Large shed to house aircraft" , "Bomber's home, perhaps" , "storage location" .)