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What Is The Function Of Passenger Service Unit? [Solved]

Among other things, a PSU contains reading lights, loudspeakers for announcements, illuminated signs (to remind people that the aircraft is a no-smoking zone and to wear a seatbelt), buttons to call for assistance (though these are mounted on the armrest on some aircraft), air condition vents, and automatically

Life Cycle Assessment (LCA) For Beginners

Every product and

At the Airport Conversation

Learn words and phrases you can use at the airport and while traveling by plane in this video through conversation.

18) B-777 ATA CH-33 Aircraft Lighting System.

This video provides an overview of the B-777-200 Aircraft Systems, Controls, and Indications as they apply to the aircraft’s lighting …