EntityQ1760097· pop 23· linked from 467 articlesspoilerSign in to saveaeronautics device for reducing aerodynamic lift, plates on the top surface of a wingConnectionsAirbus A320 familyEntityaileronEntitythrust reversalEntityair brakeEntityBrazilCountryMalaysiaCountryTorontoEntityBBCConceptcompassEntityGlobal Positioning SystemEntityaerodynamicsEntityJohn F. Kennedy International AirportEntitySelangorEntityaeronauticsEntityBoeing 767EntityaltimeterEntityperiscopeEntityairlinerEntitysailplaneEntityliftEntityCategoriesAircraft controlsAircraft wing components