Transport i infrastruktura · 08/09/1994
Revocation of Class D Airspace and Establishment of Class E Airspace at Shemya, Alaska
The US Air Force permanently closed the Eareckson Air Force Station air traffic control tower in August 1994, prompting the revocation of Class D airspace and establishment of Class E airspace at Shemya, Alaska, to support instrument approach procedures at Eareckson Airport.