{"schema_version":1,"airport":"GMU","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"aedf49534be5","priority":"ifr","category":"chart","kind":"changed","summary":"approach ILS OR LOC RWY 01 redrawn (still amdt 31)","source":"D-TPP","chart":{"code":"IAP","name":"ILS OR LOC RWY 01","amdt":"31","pdf":"https://aeronav.faa.gov/d-tpp/2609/00180IL1.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"ff2a36fc081b","priority":"action","category":"remark","kind":"added","summary":"new remark: VOLUNTARY NOISE ABATEMENT PROCS IN EFCT; REQ TO LMT OPS BTN 0200-1100Z, REQ RPTD PAT PRACTICE BE TAKEN TO ALT ARPTS.","source":"APT_RMK","original":"VOLUNTARY NOISE ABATEMENT PROCS IN EFCT; REQ TO LMT OPS BTN 0200-1100Z, REQ RPTD PAT PRACTICE BE TAKEN TO ALT ARPTS."},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"b7f98d4fa247","priority":"action","category":"remark","kind":"removed","summary":"remark removed: NOISE ABATEMENT PROCS IN EFCT, CTC ARPT MGR 864-242-4777.","source":"APT_RMK","original":"NOISE ABATEMENT PROCS IN EFCT, CTC ARPT MGR 864-242-4777."},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"5421baf41604","priority":"fyi","category":"chart","kind":"changed","summary":"hot spot page (HOT SPOT) changed","source":"D-TPP","chart":{"code":"HOT","name":"HOT SPOT","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/SE2HOTSPOT.PDF"}},{"cycle":"2026-02-19","from_cycle":"2026-01-22","id":"76d2f3fa23ac","priority":"action","category":"airport","kind":"changed","summary":"airport attendance hours changed: 0700-2200 -> 0600-1900","source":"APT_ATT","fields":[{"field":"HOUR","old":"0700-2200","new":"0600-1900"}]},{"cycle":"2026-02-19","from_cycle":"2026-01-22","id":"9153c247d112","priority":"action","category":"airport","kind":"changed","summary":"airport attendance hours changed: 0700-2200 -> 0700-1900","source":"APT_ATT","fields":[{"field":"HOUR","old":"0700-2200","new":"0700-1900"}]},{"cycle":"2025-04-17","from_cycle":"2025-03-20","id":"88c48c0dd6ab","priority":"ifr","category":"procedure","kind":"changed","summary":"arrival/departure procedures new or updated: RCTOR3","source":"STAR/DP","procedures":{"updated":["RCTOR3"],"removed":[]}},{"cycle":"2025-02-20","from_cycle":"2025-01-23","id":"2992610bf3c5","priority":"ifr","category":"route","kind":"changed","summary":"preferred IFR routes: 3 added","source":"PFR","details":["new preferred IFR route BWI -> GMU: BWI TERPZ8 GLANC FUBLL JUNNR4 GMU","new preferred IFR route DCA -> GMU: DCA SCRAM6 GLANC FUBLL JUNNR4 GMU","new preferred IFR route IAD -> GMU: IAD SCRAM6 GLANC FUBLL JUNNR4 GMU"]},{"cycle":"2025-01-23","from_cycle":"2024-12-26","id":"0b247bf6c2ae","priority":"action","category":"tower","kind":"changed","summary":"ATIS hours: 0700-2200 -> 24","source":"ATC_ATIS","fields":[{"field":"ATIS_HRS","old":"0700-2200","new":"24"}]},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"8fc05c933019","priority":"action","category":"airport","kind":"changed","summary":"airport attendance hours changed: 0600-2100 -> 0700-2200","source":"APT_ATT","fields":[{"field":"HOUR","old":"0600-2100","new":"0700-2200"}]},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"68b08d6d835c","priority":"action","category":"airport","kind":"changed","summary":"airport attendance hours changed: 0700-2000 -> 0700-2200","source":"APT_ATT","fields":[{"field":"HOUR","old":"0700-2000","new":"0700-2200"}]},{"cycle":"2024-10-31","from_cycle":"2024-10-03","id":"ee542b238ba7","priority":"ifr","category":"procedure","kind":"changed","summary":"arrival/departure procedures new or updated: JUNNR4","source":"STAR/DP","procedures":{"updated":["JUNNR4"],"removed":[]}},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"6627af526ca9","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: Multiple trees 89 feet from runway 10 pavement end.","source":"APT_RMK","original":"MULT TREES 89 FT FROM RWY 10 PAVEMENT END.","fields":[{"field":"REMARK","old":"MULT TREES 104 FT FROM RWY 10 PAVEMENT END.","new":"MULT TREES 89 FT FROM RWY 10 PAVEMENT END."}]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"a7475dad27b1","priority":"fyi","category":"runway","kind":"changed","summary":"runway 01: controlling obstacle changed (now 35 ft tall, 1247 ft from threshold, 293 ft right of centerline, clearance slope 29:1); controlling obstacle: none -> TREE","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"","new":"R"},{"field":"CNTRLN_OFFSET","old":"","new":"293"},{"field":"DIST_FROM_THR","old":"","new":"1247"},{"field":"OBSTN_CLNC_SLOPE","old":"50","new":"29"},{"field":"OBSTN_HGT","old":"","new":"35"},{"field":"OBSTN_TYPE","old":"","new":"TREE"}]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"958d6ff5065e","priority":"fyi","category":"runway","kind":"changed","summary":"runway 10: controlling obstacle changed (now 36 ft tall, 707 ft from threshold, 188 ft left of centerline, clearance slope 14:1)","source":"APT_RWY_END","fields":[{"field":"OBSTN_HGT","old":"34","new":"36"}]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"fa424e578268","priority":"fyi","category":"runway","kind":"changed","summary":"runway 28: controlling obstacle changed (now 31 ft tall, 444 ft from threshold, 110 ft right of centerline, clearance slope 7:1)","source":"APT_RWY_END","fields":[{"field":"OBSTN_CLNC_SLOPE","old":"9","new":"7"},{"field":"OBSTN_HGT","old":"26","new":"31"}]},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"01b916f18c8a","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"}