Amendment of Legal Descriptions of Federal Airways; Porterville, CA

This action amends the legal descriptions of two Federal airways that include the Porterville Very High Frequency Omnidirectional Range/Distance Measuring Equipment (VOR/DME) as part of their route structure. Currently, the VOR/DME and the Porterville Municipal Airport share the ``Porterville'' name, even though they are not collocated. This situation has led to confusion among users. To eliminate this confusion, the ``Porterville VOR/DME'' will be renamed the ``Tule VOR/DME.'' The effective date of this name change will coincide with this rulemaking action. This action amends the legal descriptions of those airways affected by the VOR/DME name change.