{"schema_version":1,"airport":"CD77","entries":[{"cycle":"2025-05-15","from_cycle":"2025-04-17","id":"afd2d3aac551","priority":"action","category":"frequency","kind":"added","summary":"frequency 122.9 (CTAF) added","source":"FRQ"},{"cycle":"2025-05-15","from_cycle":"2025-04-17","id":"8af3448b2ffe","priority":"fyi","category":"runway","kind":"changed","summary":"runway H1: runway end elevation: 9071 -> 9212 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"9071","new":"9212"}]},{"cycle":"2025-02-20","from_cycle":"2025-01-23","id":"650fc6e55c2e","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: DARREN ALMSKOG 303-304-9960 DARREN.ALMSKOG@CENTURYLINK.COM","source":"APT_RMK","original":"DARREN ALMSKOG 303-304-9960 DARREN.ALMSKOG@CENTURYLINK.COM"},{"cycle":"2025-02-20","from_cycle":"2025-01-23","id":"6193d956dba3","priority":"fyi","category":"runway","kind":"changed","summary":"runway H1: markings now in poor condition; runway end elevation: none -> 9071 ft MSL; markings: none -> none","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"","new":"9071"},{"field":"RWY_MARKING_COND","old":"","new":"POOR"},{"field":"RWY_MARKING_TYPE_CODE","old":"","new":"NONE"}]}],"first_cycle":"2025-02-20","last_cycle":"2025-05-15"}