{"schema_version":1,"airport":"8M7","entries":[{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"426b25aa2154","priority":"fyi","category":"remark","kind":"added","summary":"new remark: A controlling obstacle exceeds a 45 degree slope.","source":"APT_RMK","original":"CTLG OBSTN EXCEEDS A 45 DEG SLP."},{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"58ffef004154","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: AFT HRS:  DAWSON CITY DISPATCH 270-797-2277.","source":"APT_RMK","original":"AFT HRS:  DAWSON CITY DISPATCH 270-797-2277.","fields":[{"field":"REMARK","old":"AFTER HOURS:  JOE REDDEN (270) 797-2064","new":"AFT HRS:  DAWSON CITY DISPATCH 270-797-2277."}]},{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"59e48b994961","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: FOR QNS, CTC CITY CLERK, DAWSON SPRINGS KY 270-797-2781.","source":"APT_RMK","original":"FOR QNS, CTC CITY CLERK, DAWSON SPRINGS KY 270-797-2781.","fields":[{"field":"REMARK","old":"FOR MORE INFORMATION (270)797-2781","new":"FOR QNS, CTC CITY CLERK, DAWSON SPRINGS KY 270-797-2781."}]},{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"0684a8ed0ac1","priority":"fyi","category":"runway","kind":"changed","summary":"runway 18: controlling obstacle changed (now 36 ft tall, 7 ft from threshold, 105 ft right of centerline, clearance slope 0:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"135","new":"105"},{"field":"DIST_FROM_THR","old":"381","new":"7"},{"field":"OBSTN_CLNC_SLOPE","old":"7","new":"0"},{"field":"OBSTN_HGT","old":"52","new":"36"}]},{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"c64138eab289","priority":"fyi","category":"runway","kind":"changed","summary":"runway 36: controlling obstacle changed (now 67 ft tall, 784 ft from threshold, 171 ft right of centerline, clearance slope 11:1); controlling obstacle: none -> TREES","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"","new":"R"},{"field":"CNTRLN_OFFSET","old":"","new":"171"},{"field":"DIST_FROM_THR","old":"","new":"784"},{"field":"OBSTN_CLNC_SLOPE","old":"20","new":"11"},{"field":"OBSTN_HGT","old":"","new":"67"},{"field":"OBSTN_TYPE","old":"","new":"TREES"}]},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"cb0656645c89","priority":"fyi","category":"airport","kind":"changed","summary":"name changed: Janet Dunbar -> Martha Hamby","source":"APT_CON","fields":[{"field":"NAME","old":"JANET DUNBAR","new":"MARTHA HAMBY"}]},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"7e12cbbd814f","priority":"fyi","category":"remark","kind":"added","summary":"new remark: After hours: JOE REDDEN (270) 797-2064.","source":"APT_RMK","original":"AFTER HOURS:  JOE REDDEN (270) 797-2064"}],"first_cycle":"2024-11-28","last_cycle":"2025-10-02"}