FAA corrects a docket number in Denver airspace rules

The Federal Aviation Administration fixed a clerical error in a rule it published three months earlier about airspace near Denver International Airport. The error was in the docket number, not the airspace itself — a paperwork correction with no operational change.

This is administrative cleanup. The rule itself was already in effect; this just fixes the filing reference so the docket can be tracked correctly. It has no practical impact on how planes fly or how airspace is managed.