{"schema_version":1,"airport":"MAO","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"9495cbdecbe6","priority":"action","category":"airport","kind":"changed","summary":"airport attendance hours changed: 0700-1700 -> 0700-1630","source":"APT_ATT","fields":[{"field":"HOUR","old":"0700-1700","new":"0700-1630"}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"365b1669ac26","priority":"action","category":"remark","kind":"changed","summary":"remark updated: ARPT CLOSED CHRISTMAS, THANKSGIVING, NEW YEARS DAY AND 4TH OF JULY.","source":"APT_RMK","original":"ARPT CLOSED CHRISTMAS, THANKSGIVING, NEW YEARS DAY AND 4TH OF JULY.","fields":[{"field":"REMARK","old":"ARPT CLOSED CHRISTMAS, THANKSGIVING, NEW YEAR'S DAY.","new":"ARPT CLOSED CHRISTMAS, THANKSGIVING, NEW YEARS DAY AND 4TH OF JULY."}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"870ab7788082","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: 9-foot-high brush 133 feet from threshold and 129 feet left of centerline.","source":"APT_RMK","original":"9 FT HIGH BRUSH 133 FT FROM THLD 129 FT LEFT OF CNTRLN."},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"d0d6fe866e42","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: FOR FUEL AFTER HRS CTC 843-430-4029.","source":"APT_RMK","original":"FOR FUEL AFTER HRS CTC 843-430-4029.","fields":[{"field":"REMARK","old":"FOR FUEL AFTER HRS CTC 843-526-1409.","new":"FOR FUEL AFTER HRS CTC 843-430-4029."}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"cb354aced626","priority":"fyi","category":"runway","kind":"changed","summary":"runway 04/22: pavement now in excellent condition","source":"APT_RWY","fields":[{"field":"COND","old":"FAIR","new":"EXCELLENT"}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"18047d76bd0a","priority":"fyi","category":"runway","kind":"changed","summary":"runway 04: controlling obstacle changed (now 58 ft tall, 1892 ft from threshold, 280 ft right of centerline, clearance slope 29:1); markings now in good condition","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"377","new":"280"},{"field":"DIST_FROM_THR","old":"1889","new":"1892"},{"field":"OBSTN_HGT","old":"57","new":"58"},{"field":"RWY_MARKING_COND","old":"FAIR","new":"GOOD"}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"4f08310fec07","priority":"fyi","category":"runway","kind":"changed","summary":"runway 22: controlling obstacle changed (now 58 ft tall, 1437 ft from threshold, 323 ft left of centerline, clearance slope 21:1); markings now in good condition","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"94","new":"323"},{"field":"DIST_FROM_THR","old":"882","new":"1437"},{"field":"OBSTN_CLNC_SLOPE","old":"15","new":"21"},{"field":"OBSTN_HGT","old":"43","new":"58"},{"field":"RWY_MARKING_COND","old":"FAIR","new":"GOOD"}]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"cc318048ad80","priority":"action","category":"airport","kind":"changed","summary":"airport lighting schedule: sunset-sunrise (SS-SR) -> see remarks (SEE RMK)","source":"APT_BASE","fields":[{"field":"LGT_SKED","old":"SS-SR","new":"SEE RMK"}]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"ee3d2f3b7ea9","priority":"action","category":"runway","kind":"changed","summary":"runway 04/22: length: 4504 -> 4505 ft","source":"APT_RWY","fields":[{"field":"RWY_LEN","old":"4504","new":"4505"}]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"f317bd594a1d","priority":"fyi","category":"remark","kind":"added","summary":"new remark: Precision approach path indicator runway 04 and 22; medium intensity runway lights runway 04/22 operate sunset to sunrise.","source":"APT_RMK","original":"PAPI RWY 04 & 22; MIRL RWY 04/22 OPR SS-SR."},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"2f4a1699e38b","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: Student training on and in vicinity of airport.","source":"APT_RMK","original":"STUDENT TRG ON & INVOF ARPT.","fields":[{"field":"REMARK","old":"STUDENT TRAINING ON & INVOF ARPT.","new":"STUDENT TRG ON & INVOF ARPT."}]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"c44b0c7be442","priority":"fyi","category":"runway","kind":"changed","summary":"runway 04: runway end elevation: 92 -> 92.4 ft MSL; touchdown zone elevation: 92.3 -> 92.7 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"92","new":"92.4"},{"field":"TDZ_ELEV","old":"92.3","new":"92.7"}]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"502cacb40080","priority":"fyi","category":"runway","kind":"changed","summary":"runway 22: runway end elevation: 90.3 -> 90.9 ft MSL; touchdown zone elevation: 90.4 -> 91 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"90.3","new":"90.9"},{"field":"TDZ_ELEV","old":"90.4","new":"91"}]},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"3eb1a4b09696","priority":"action","category":"weather","kind":"changed","summary":"weather station type: AWOS-3 -> AWOS-3PT","source":"AWOS","fields":[{"field":"ASOS_AWOS_TYPE","old":"AWOS-3","new":"AWOS-3PT"}]},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"276fd8ed6277","priority":"action","category":"frequency","kind":"changed","summary":"frequency 119.875 now listed for MAO AWOS-3PT (was MAO AWOS-3); served facility type: AWOS-3 -> AWOS-3PT","source":"FRQ","fields":[{"field":"FREQ_USE","old":"MAO AWOS-3","new":"MAO AWOS-3PT"},{"field":"SERVICED_SITE_TYPE","old":"AWOS-3","new":"AWOS-3PT"}]},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"6d970041c448","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: 9-foot-high brush 133 feet from threshold and 129 feet left of centerline.","source":"APT_RMK","original":"9 FT HIGH BRUSH 133 FT FROM THLD 129 FT LEFT OF CNTRLN.","fields":[{"field":"REMARK","old":"9 FT HIGH BRUSH 133 FT FROM THRESHOLD 129 FT LEFT OF CENTRLN","new":"9 FT HIGH BRUSH 133 FT FROM THLD 129 FT LEFT OF CNTRLN."}]}],"first_cycle":"2024-09-05","last_cycle":"2026-09-03"}