{"schema_version":1,"airport":"GYH","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"53681f73fae9","priority":"ifr","category":"chart","kind":"changed","summary":"approach ILS OR LOC RWY 05 redrawn (still amdt 6)","source":"D-TPP","chart":{"code":"IAP","name":"ILS OR LOC RWY 05","amdt":"6","pdf":"https://aeronav.faa.gov/d-tpp/2609/00179IL5.PDF"}},{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"8a682adcb367","priority":"action","category":"airport","kind":"changed","summary":"traffic pattern altitude: 1800 -> 800 ft AGL","source":"APT_BASE","fields":[{"field":"TPA","old":"1800","new":"800"}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"068149bed7c7","priority":"fyi","category":"tower","kind":"added","summary":"new ATIS (hours 24)","source":"ATC_ATIS","fields":[{"field":"FACILITY_TYPE","old":"","new":"ATCT"},{"field":"FACILITY_ID","old":"","new":"GYH"},{"field":"ATIS_NO","old":"","new":"1"},{"field":"ATIS_HRS","old":"","new":"24"}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"8a01b80b99e7","priority":"fyi","category":"tower","kind":"added","summary":"ATC service listed: LAWRS","source":"ATC_SVC","fields":[{"field":"FACILITY_TYPE","old":"","new":"ATCT"},{"field":"FACILITY_ID","old":"","new":"GYH"},{"field":"CTL_SVC","old":"","new":"LAWRS"}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"a7ec185682ac","priority":"fyi","category":"frequency","kind":"changed","summary":"frequency 127.325 no longer listed for GYH AWOS-3","source":"FRQ","fields":[{"field":"FREQ_USE","old":"GYH AWOS-3","new":""}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"b9d97be94a10","priority":"fyi","category":"frequency","kind":"added","summary":"frequency 127.325 now also listed for ATIS","source":"FRQ"},{"cycle":"2025-04-17","from_cycle":"2025-03-20","id":"8f8f6ed91e55","priority":"ifr","category":"procedure","kind":"changed","summary":"arrival/departure procedures new or updated: RCTOR3","source":"STAR/DP","procedures":{"updated":["RCTOR3"],"removed":[]}},{"cycle":"2024-10-31","from_cycle":"2024-10-03","id":"28f731aacf49","priority":"ifr","category":"procedure","kind":"changed","summary":"arrival/departure procedures new or updated: JUNNR4","source":"STAR/DP","procedures":{"updated":["JUNNR4"],"removed":[]}},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"3d5b4afa21bf","priority":"ifr","category":"procedure","kind":"changed","summary":"arrival/departure procedures new or updated: BWALL, JUNNR3, MCHLN2, RCTOR2, WORXS2","source":"STAR/DP","procedures":{"updated":["BWALL","JUNNR3","MCHLN2","RCTOR2","WORXS2"],"removed":[]}}],"first_cycle":"2024-09-05","last_cycle":"2026-09-03"}