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Safety and Justice/It's not that easy/This is your captain speaking
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This is your captain speaking
The captain pressed the radio switch for the ATC instead of the cabin address system. The Air Traffic Controller was hearing the captain making a fairly standard speech to the passengers. After the announcement, the controller simply said: 'you are still on my frequency, sir". The captain did not respond. Probably he was wondering what he had done, realized it, corrected his error by pressing the right switch this time, and made his address to the passengers again.