Amendment to Class E Airspace; Chadron, NE

This action amends the Class E airspace area at Chadron Municipal Airport, Chadron, NE. The FAA has developed Global Positioning System (GPS) Runway (RWY) 20, GPS RWY 2, Nondirectional Radio Beacon (NDB) RWY 20, NDB RWY 2, VHF Omnidirectional Range/ Distance Measuring Equipment (VOR/DME) RWY 20, and VOR/DME RWY 2, Standard Instrument Approach Procedures (SIAPs) to serve the Chadron Municipal Airport. Additional controlled airspace extending upward from 700 feet Above Ground Level (AGL) is needed to accommodate these SIAPs. The enlarged area will contain the GPS RWY 20, GPS RWY 2, NDB RWY 20, NDB RWY 2, VOR/DME RWY 20, and VOR/DME RWY 2 SIAPs in controlled airspace. The intended effect of this rule is to provide Class E airspace for aircraft executing these SIAPs and segregation of aircraft using instrument approach procedures in instrument conditions.