{"schema_version":1,"airport":"M56","entries":[{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"2243cde0a490","priority":"fyi","category":"airport","kind":"changed","summary":"NOTAM D service: none -> yes; NOTAM facility: none -> PNM","source":"APT_BASE","fields":[{"field":"NOTAM_FLAG","old":"","new":"Y"},{"field":"NOTAM_ID","old":"","new":"PNM"}]},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"5a2a9f3f30e4","priority":"fyi","category":"airport","kind":"added","summary":"airport attendance schedule: added UNATNDD","source":"APT_ATT"},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"d4fd021e1415","priority":"fyi","category":"airport","kind":"changed","summary":"airframe repair: none -> none; bottled oxygen: none -> none; bulk oxygen: none -> none; engine repair: none -> none; segmented circle: none -> no; transient buoy storage: none -> no; transient hangar storage: none -> no; transient tie-down storage: none -> yes; wind indicator: none -> unlighted wind indicator","source":"APT_BASE","fields":[{"field":"AIRFRAME_REPAIR_SER_CODE","old":"","new":"NONE"},{"field":"BOTTLED_OXY_TYPE","old":"","new":"NONE"},{"field":"BULK_OXY_TYPE","old":"","new":"NONE"},{"field":"PWR_PLANT_REPAIR_SER","old":"","new":"NONE"},{"field":"SEG_CIRCLE_MKR_FLAG","old":"","new":"N"},{"field":"TRNS_STRG_BUOY_FLAG","old":"","new":"N"},{"field":"TRNS_STRG_HGR_FLAG","old":"","new":"N"},{"field":"TRNS_STRG_TIE_FLAG","old":"","new":"Y"},{"field":"WIND_INDCR_FLAG","old":"","new":"Y"}]}],"first_cycle":"2024-11-28","last_cycle":"2026-05-14"}