{"schema_version":1,"airport":"5R1","entries":[{"cycle":"2026-04-16","from_cycle":"2026-03-19","id":"f05fcc8675ee","priority":"fyi","category":"runway","kind":"changed","summary":"runway 12: markings now in fair condition","source":"APT_RWY_END","fields":[{"field":"RWY_MARKING_COND","old":"GOOD","new":"FAIR"}]},{"cycle":"2026-04-16","from_cycle":"2026-03-19","id":"943af58fad02","priority":"fyi","category":"runway","kind":"changed","summary":"runway 30: controlling obstacle changed (now 57 ft tall, 784 ft from threshold, 175 ft right of centerline, clearance slope 10:1); controlling obstacle: TREE -> TREES","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"120","new":"175"},{"field":"DIST_FROM_THR","old":"386","new":"784"},{"field":"OBSTN_CLNC_SLOPE","old":"12","new":"10"},{"field":"OBSTN_HGT","old":"15","new":"57"},{"field":"OBSTN_TYPE","old":"TREE","new":"TREES"}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"c006d0c52dc7","priority":"action","category":"airport","kind":"changed","summary":"beacon schedule: sunset-sunrise (SS-SR) -> see remarks (SEE RMK); airport lighting schedule: sunset-sunrise (SS-SR) -> see remarks (SEE RMK)","source":"APT_BASE","fields":[{"field":"BCN_LGT_SKED","old":"SS-SR","new":"SEE RMK"},{"field":"LGT_SKED","old":"SS-SR","new":"SEE RMK"}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"b0887b014989","priority":"fyi","category":"remark","kind":"added","summary":"new remark: MIRL RWY 12/30 OPR DUSK TO DAWN.","source":"APT_RMK","original":"MIRL RWY 12/30 OPR DUSK TO DAWN."},{"cycle":"2025-06-12","from_cycle":"2025-05-15","id":"64e3d4d99125","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: RWY 12 MARKINGS FADED.","source":"APT_RMK","original":"RWY 12 MARKINGS FADED."},{"cycle":"2025-06-12","from_cycle":"2025-05-15","id":"d2e2fd066f25","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: RWY 30 MARKINGS FADED.","source":"APT_RMK","original":"RWY 30 MARKINGS FADED."},{"cycle":"2025-06-12","from_cycle":"2025-05-15","id":"80ca74afc246","priority":"fyi","category":"runway","kind":"changed","summary":"runway 12: markings now in good condition","source":"APT_RWY_END","fields":[{"field":"RWY_MARKING_COND","old":"POOR","new":"GOOD"}]},{"cycle":"2025-06-12","from_cycle":"2025-05-15","id":"e056757744b7","priority":"fyi","category":"runway","kind":"changed","summary":"runway 30: controlling obstacle changed (now 15 ft tall, 386 ft from threshold, 120 ft right of centerline, clearance slope 12:1); markings now in good condition","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"L","new":"R"},{"field":"CNTRLN_OFFSET","old":"148","new":"120"},{"field":"DIST_FROM_THR","old":"446","new":"386"},{"field":"OBSTN_HGT","old":"19","new":"15"},{"field":"RWY_MARKING_COND","old":"POOR","new":"GOOD"}]}],"first_cycle":"2025-06-12","last_cycle":"2026-04-16"}