{"schema_version":1,"airport":"C16","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"72d3d91b9ac8","priority":"action","category":"remark","kind":"removed","summary":"remark removed: COMMUNICATIONS PRVDD BY ST. LOUIS RADIO ON FREQS 122.4 (CHAMPAIGN/URBANA RCO) AND 122.1R (CHAMPAIGN RCO)","source":"ATC_RMK","original":"COMMUNICATIONS PRVDD BY ST. LOUIS RADIO ON FREQS 122.4 (CHAMPAIGN/URBANA RCO) AND 122.1R (CHAMPAIGN RCO)"},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"cc107f4d159c","priority":"fyi","category":"frequency","kind":"removed","summary":"flight service (FSS) 122.1R via the Champaign outlet no longer available","source":"FRQ"},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"b6c46a0daf8a","priority":"fyi","category":"frequency","kind":"removed","summary":"flight service (FSS) 122.4 via the Champaign/Urbana outlet no longer available","source":"FRQ"}],"first_cycle":"2026-09-03","last_cycle":"2026-09-03"}