{"schema_version":1,"airport":"MSL","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"b352e7a8a3a0","priority":"fyi","category":"frequency","kind":"removed","summary":"flight service (FSS) 122.4 via the Muscle Shoals outlet no longer available","source":"FRQ"},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"c6bda50cae4b","priority":"action","category":"remark","kind":"changed","summary":"remark updated: RWY 18/36 NOT AVBL FOR PART 121/PART 380 OPS WITH SKED PAX CARRYING OPS MORE THAN 9 PAX SEATS AND NON-SKED PAX CARRYING OPS MORE THAN 30 PAX SEATS.","source":"APT_RMK","original":"RWY 18/36 NOT AVBL FOR PART 121/PART 380 OPS WITH SKED PAX CARRYING OPS MORE THAN 9 PAX SEATS AND NON-SKED PAX CARRYING OPS MORE THAN 30 PAX SEATS.","fields":[{"field":"REMARK","old":"RWY 18/36 IS NOT AVBL FOR ACR USE.","new":"RWY 18/36 NOT AVBL FOR PART 121/PART 380 OPS WITH SKED PAX CARRYING OPS MORE THAN 9 PAX SEATS AND NON-SKED PAX CARRYING OPS MORE THAN 30 PAX SEATS."}]},{"cycle":"2025-04-17","from_cycle":"2025-03-20","id":"aad7952cfc75","priority":"ifr","category":"navaid","kind":"added","summary":"new ILS RWY 30 remark: AUTOPILOT CPD APPROACHES NA BLW 800 FT MSL.","source":"ILS_RMK","original":"AUTOPILOT CPD APPROACHES NA BLW 800 FT MSL."},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"1ffec675b811","priority":"action","category":"weather","kind":"changed","summary":"AWOS/ASOS phone number changed to 256-383-2304","source":"AWOS","fields":[{"field":"PHONE_NO","old":"256-383-1033","new":"256-383-2304"}]}],"first_cycle":"2024-09-05","last_cycle":"2026-09-03"}