PPRuNe Forums - View Single Post - How often do aircraft get an external clean?
Old 1st June 2016 | 19:44
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Stanwell
 
Joined: Jun 2014
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From: eastcoastoz
You had me scratching my head there.
Speed brakes? .. On a 380?
Then the penny dropped..
The use of reverse thrust while airborne is generally not recommended.
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