{"schema_version":1,"airport":"N89","entries":[{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"d2006bc2f0cf","priority":"fyi","category":"airport","kind":"changed","summary":"cold temperature airport (altitude correction at or below): -6C -> -5C","source":"APT_BASE","fields":[{"field":"CTA","old":"-6C","new":"-5C"}]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"91ac84b261d4","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: COLD TEMPERATURE AIRPORT. ALTITUDE CORRECTION REQUIRED AT OR BELOW -5C.","source":"APT_RMK","original":"COLD TEMPERATURE AIRPORT. ALTITUDE CORRECTION REQUIRED AT OR BELOW -5C.","fields":[{"field":"REMARK","old":"COLD TEMPERATURE AIRPORT. ALTITUDE CORRECTION REQUIRED AT OR BELOW -6C.","new":"COLD TEMPERATURE AIRPORT. ALTITUDE CORRECTION REQUIRED AT OR BELOW -5C."}]}],"first_cycle":"2025-08-07","last_cycle":"2025-08-07"}