{"schema_version":1,"airport":"SC45","entries":[{"cycle":"2026-06-11","from_cycle":"2026-05-14","id":"313187b81846","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: FOR CD CTC COLUMBIA APCH AT 803-822-5242 OR 803-822-5240.","source":"APT_RMK","original":"FOR CD CTC COLUMBIA APCH AT 803-822-5242 OR 803-822-5240.","fields":[{"field":"REMARK","old":"FOR CD CTC COLUMBIA APCH AT 803-822-5242 OR 803-822-5040.","new":"FOR CD CTC COLUMBIA APCH AT 803-822-5242 OR 803-822-5240."}]},{"cycle":"2024-10-31","from_cycle":"2024-10-03","id":"48b31cdd00f2","priority":"action","category":"frequency","kind":"added","summary":"frequency 122.9 (CTAF) added","source":"FRQ"},{"cycle":"2024-10-31","from_cycle":"2024-10-03","id":"a0e52f8e6bca","priority":"action","category":"remark","kind":"changed","summary":"remark updated: ACTVT LIRL RY 09/27 - CTAF.","source":"APT_RMK","original":"ACTVT LIRL RY 09/27 - CTAF.","fields":[{"field":"REMARK","old":"ACTVT MIRL RY 09/27 - 122.85","new":"ACTVT LIRL RY 09/27 - CTAF."}]}],"first_cycle":"2024-10-31","last_cycle":"2026-06-11"}