Federal Aviation Administration

Flight Operations Branch
Category 2-3 Status Lists

Category 2-3 Status Lists

The following documents are continually revised and contain multiple sections, to simplify presentation of material. These status lists are available for aviation users in order to denote qualified U.S. airports and runways for Category 2 (CAT II) and Category 3 (CAT III) Instrument Landing System (ILS) operations. The lists also contain information for foreign CAT II and CAT III airports and runways approved for U.S. air carriers. The new files indicate revisions in color and thus will explain, in detail, changes made and expedite future 6-month baseline document updates. » More