"We have a situation at Landing Platform DDF453-17. Shots Fired. Requesting orders."

Landing Platform DDF453-17 was a landing platform located in the upper levels of a hotel on Coruscant.

In 0 ABY, several Imperial stormtroopers attempted to capture Rebel operatives and smugglers Han Solo and Chewbacca in the hotel. They were able to escape on board the Millennium Falcon from Landing Platform DDF453-17. They were pursued on to the platform, which had caught fire during the fighting, by stormtroopers who called for backup from arriving Underworld Police officers of the Coruscant Security Force.