{"schema_version":1,"airport":"DUC","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"16c21f5cf3b4","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: SECURITY PATROLS ARPT AFT HRS.","source":"APT_RMK","original":"SECURITY PATROLS ARPT AFT HRS."},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"fe326f73e492","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: FOR FUEL AFT HRS CALL 580-656-2020","source":"APT_RMK","original":"FOR FUEL AFT HRS CALL 580-656-2020","fields":[{"field":"REMARK","old":"FOR FUEL AFT HRS CALL 580-656-2020 OR 580-583-7196.","new":"FOR FUEL AFT HRS CALL 580-656-2020"}]},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"8ae04ff98df4","priority":"ifr","category":"chart","kind":"changed","summary":"approach RNAV (GPS) RWY 17 redrawn (still amdt 2A)","source":"D-TPP","chart":{"code":"IAP","name":"RNAV (GPS) RWY 17","amdt":"2A","pdf":"https://aeronav.faa.gov/d-tpp/2607/05140R17.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"02e397f36309","priority":"ifr","category":"chart","kind":"changed","summary":"approach RNAV (GPS) RWY 35 redrawn (still amdt 2B)","source":"D-TPP","chart":{"code":"IAP","name":"RNAV (GPS) RWY 35","amdt":"2B","pdf":"https://aeronav.faa.gov/d-tpp/2607/05140R35.PDF"}},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"01f0c88eab06","priority":"fyi","category":"runway","kind":"changed","summary":"runway 35: instrument landing system: localizer -> none","source":"APT_RWY_END","fields":[{"field":"ILS_TYPE","old":"LOCALIZER","new":""}]}],"first_cycle":"2025-07-10","last_cycle":"2026-09-03"}