{"schema_version":1,"airport":"15AK","entries":[{"cycle":"2026-04-16","from_cycle":"2026-03-19","id":"67263dc00ead","priority":"fyi","category":"airport","kind":"changed","summary":"airframe repair: none -> none; engine repair: none -> none","source":"APT_BASE","fields":[{"field":"AIRFRAME_REPAIR_SER_CODE","old":"NONE","new":""},{"field":"PWR_PLANT_REPAIR_SER","old":"NONE","new":""}]},{"cycle":"2026-04-16","from_cycle":"2026-03-19","id":"7ab4f2868414","priority":"fyi","category":"remark","kind":"added","summary":"new remark: 8 FT EMBANKMENT AT THR.","source":"APT_RMK","original":"8 FT EMBANKMENT AT THR."},{"cycle":"2026-04-16","from_cycle":"2026-03-19","id":"2867ca66db31","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: 8 FT ENBANKMENT ON THR TO RY 02.","source":"APT_RMK","original":"8 FT ENBANKMENT ON THR TO RY 02."},{"cycle":"2026-04-16","from_cycle":"2026-03-19","id":"0f99c2ae733c","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: NO WINTER RWY MAINT.","source":"APT_RMK","original":"NO WINTER RWY MAINT.","fields":[{"field":"REMARK","old":"RY NOT MAINTAINED DURING WINTER MONTHS.","new":"NO WINTER RWY MAINT."}]}],"first_cycle":"2026-04-16","last_cycle":"2026-04-16"}