20-AGL-39 - Multiple Minnesota Towns - Amend the E5 airspace associated with Aitkin Muni (AIT), Appleton Muni (AQP), Benson Muni (BBB), Cambridge Muni (CBG), Cloquet Carlton County (COQ), Crookston Muni (CKN), Glencoe Muni (GYL), and Mora Muni (JMR) and revoke the E5 airspace associated with Silver Bay Muni (BFW) due to the decommissioning of the Aitkin (AIT), Appleton (AQP), Benson (BBB)