Business · 31/03/2010Updated: 10/17/2026 · 1 min read
Proposed Amendment to Norton Sound Low and Control 1234L Offshore Airspace Areas in Alaska
Summary
The US government proposes to lower the airspace floors in the Norton Sound Low and Control 1234L Offshore Airspace Areas in Alaska to provide controlled airspace beyond 12 miles from the US coast, in support of Instrument Flight Rules (IFR) en route Air Traffic Control (ATC) services.
Original source language: Federal Register — Transportation DepartmentOpen original release →