{"schema_version":1,"airport":"9OI9","entries":[{"cycle":"2026-10-01","from_cycle":"2026-09-03","engine":"1.3.8","id":"3bbdef71dd6a","priority":"fyi","category":"airport","kind":"changed","summary":"sectional chart: CINCINNATI -> DETROIT","source":"APT_BASE","fields":[{"field":"CHART_NAME","old":"CINCINNATI","new":"DETROIT"}]},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"fca51463f401","priority":"fyi","category":"runway","kind":"added","summary":"new helipad H2: 65x65 ft roof-top","source":"APT_RWY","fields":[{"field":"RWY_ID","old":"","new":"H2"},{"field":"RWY_LEN","old":"","new":"65"},{"field":"RWY_WIDTH","old":"","new":"65"},{"field":"SURFACE_TYPE_CODE","old":"","new":"ROOF-TOP"},{"field":"TREATMENT_CODE","old":"","new":"NONE"},{"field":"RWY_LGT_CODE","old":"","new":"PERI"}]},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"a9c429dbf325","priority":"fyi","category":"runway","kind":"added","summary":"new helipad H3: 53x53 ft roof-top","source":"APT_RWY","fields":[{"field":"RWY_ID","old":"","new":"H3"},{"field":"RWY_LEN","old":"","new":"53"},{"field":"RWY_WIDTH","old":"","new":"53"},{"field":"SURFACE_TYPE_CODE","old":"","new":"ROOF-TOP"},{"field":"TREATMENT_CODE","old":"","new":"NONE"},{"field":"RWY_LGT_CODE","old":"","new":"PERI"}]},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"131293b345c2","priority":"action","category":"airport","kind":"changed","summary":"direction from the city's business district: NW -> NNW; distance from the city's business district: 5 -> 4; airport lighting schedule: none -> sunset-sunrise (SS-SR)","source":"APT_BASE","fields":[{"field":"DIRECTION_CODE","old":"NW","new":"NNW"},{"field":"DIST_CITY_TO_AIRPORT","old":"5","new":"4"},{"field":"LGT_SKED","old":"","new":"SS-SR"}]},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"a1d28a963a9e","priority":"action","category":"frequency","kind":"added","summary":"frequency 122.9 (CTAF) added","source":"FRQ"},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"c2dbb8c2c99f","priority":"fyi","category":"remark","kind":"added","summary":"new remark: ALUMINUM.","source":"APT_RMK","original":"ALUMINUM."},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"653a0b81103e","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: LIQUID OXYGEN TANK NE OF PAD.","source":"APT_RMK","original":"LIQUID OXYGEN TANK NE OF PAD."},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"5d9ea6b24eb7","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: FOR EMERG DEPT SVC CALL 614-566-5321; PROTECTIVE SVC CALL 614-566-4400/8000.","source":"APT_RMK","original":"FOR EMERG DEPT SVC CALL 614-566-5321; PROTECTIVE SVC CALL 614-566-4400/8000.","fields":[{"field":"REMARK","old":"FOR EMGCY DEPT SVC CALL 614-566-5321. FOR PROTECTIVE SVC CALL 614-566-4400/8000.","new":"FOR EMERG DEPT SVC CALL 614-566-5321; PROTECTIVE SVC CALL 614-566-4400/8000."}]},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"b94d84b1ecea","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: LIQUID OXY STORAGE TANK ADJ TO & NNE OF HELIPAD H1.","source":"APT_RMK","original":"LIQUID OXY STORAGE TANK ADJ TO & NNE OF HELIPAD H1.","fields":[{"field":"REMARK","old":"(A1010-1) LIQUID  02 STORAGE TANK ADJ TO & NNE OF HELI.","new":"LIQUID OXY STORAGE TANK ADJ TO & NNE OF HELIPAD H1."}]},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"af456dbe54ff","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: PRVDD APCH/DEP OPS ARE CONDUCTED IN AN AREA FM 060-050 DEGS; AREA IS MKD; WIND INDCR IS MNTND.","source":"APT_RMK","original":"PRVDD APCH/DEP OPS ARE CONDUCTED IN AN AREA FM 060-050 DEGS; AREA IS MKD; WIND INDCR IS MNTND.","fields":[{"field":"REMARK","old":"PRVDD APP/DEP OPNS ARE CONDD IN AN AREA FM 060-050 DEG, AREA MKD & WIND INDCR MAINTD.","new":"PRVDD APCH/DEP OPS ARE CONDUCTED IN AN AREA FM 060-050 DEGS; AREA IS MKD; WIND INDCR IS MNTND."}]},{"cycle":"2025-05-15","from_cycle":"2025-04-17","id":"eef8a7f35396","priority":"fyi","category":"airport","kind":"changed","summary":"airport phone number changed to 419-560-1219; name changed: Brian Saul -> Joseph Powell","source":"APT_CON","fields":[{"field":"NAME","old":"BRIAN SAUL","new":"JOSEPH POWELL"},{"field":"PHONE_NO","old":"614-566-4400","new":"419-560-1219"}]}],"first_cycle":"2025-05-15","last_cycle":"2026-10-01"}