Hurricanes perhaps advanced over Naples -- worried? Not very (10)

I believe the answer is:

aeroplanes

I'm a little stuck... Click here to teach me more about this clue!

'hurricanes perhaps' is the definition.
(Hurricane is a type of aeroplane)

'advanced over naples worried? not very' is the wordplay.
'advanced' becomes 'a'.
'over' says to put letters next to each other.
'worried?' indicates an anagram (I've seen 'worried' mean this).
'not very' becomes 'ero' (I am not sure about this - if you are sure you should give a lot more credence to this answer).
'naples' is an anagram of 'planes'.
'planes' put after 'ero' is 'eroplanes'.
'a'+'eroplanes'='AEROPLANES'

Can you help me to learn more?

(Other definitions for aeroplanes that I've seen before include "Aircraft" , "Fliers" .)

I've seen this clue in The Telegraph.

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