{"schema_version":1,"airport":"OH30","entries":[{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"d6441e59f11c","priority":"action","category":"frequency","kind":"added","summary":"frequency 122.9 (CTAF) added","source":"FRQ"},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"90e00bce39d8","priority":"action","category":"remark","kind":"changed","summary":"remark updated: +50 FT TREES, WEST & SOUTH; 32 FT BLDGS, EAST & NE; PLINES & +155 FT WATER TWR, 0.3 NM SOUTH; +30 FT PLINE RUNNING EAST-WEST, 530 FT NORTH; +30 FT PLINE RUNNING NORTH-SOUTH, 60 FT FM EDGE OF APCH PATH FM THE NORTH.","source":"APT_RMK","original":"+50 FT TREES, WEST & SOUTH; 32 FT BLDGS, EAST & NE; PLINES & +155 FT WATER TWR, 0.3 NM SOUTH; +30 FT PLINE RUNNING EAST-WEST, 530 FT NORTH; +30 FT PLINE RUNNING NORTH-SOUTH, 60 FT FM EDGE OF APCH PATH FM THE NORTH.","fields":[{"field":"REMARK","old":"TREES 50+ FT WEST AND SOUTH, BLDGS 32 FT EAST AND NORTHEAST, POWER LINES AND 155+ FT WATER TOWER .3 NM SOUTH; 30+ FT POWER LINE RUNNING E-W 530 FT NORTH,  30+ FT POWER LINE RUNNING N-S 60 FT FROM EDGE OF APCH PATH FROM THE NORTH.","new":"+50 FT TREES, WEST & SOUTH; 32 FT BLDGS, EAST & NE; PLINES & +155 FT WATER TWR, 0.3 NM SOUTH; +30 FT PLINE RUNNING EAST-WEST, 530 FT NORTH; +30 FT PLINE RUNNING NORTH-SOUTH, 60 FT FM EDGE OF APCH PATH FM THE NORTH."}]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"1497cea5378c","priority":"fyi","category":"airport","kind":"changed","summary":"distance from the city's business district: 2 -> 3","source":"APT_BASE","fields":[{"field":"DIST_CITY_TO_AIRPORT","old":"2","new":"3"}]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"479cbb96b883","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: ACTVT FLOOD LGTS - CALL 513-734-4040.","source":"APT_RMK","original":"ACTVT FLOOD LGTS - CALL 513-734-4040.","fields":[{"field":"REMARK","old":"FOR FLOOD LGTS CALL 513-734-4040.","new":"ACTVT FLOOD LGTS - CALL 513-734-4040."}]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"a4834e4608ec","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: FOR CD CTC CINCINNATI APCH AT 859-372-6440.","source":"APT_RMK","original":"FOR CD CTC CINCINNATI APCH AT 859-372-6440.","fields":[{"field":"REMARK","old":"FOR CD CTC CINCINNATI APCH AT 859-372-6440","new":"FOR CD CTC CINCINNATI APCH AT 859-372-6440."}]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"19f247bdab1d","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: MKD WITH \"H\" IN TURF.","source":"APT_RMK","original":"MKD WITH \"H\" IN TURF.","fields":[{"field":"REMARK","old":"MARKED WITH \"H\" IN TURF.","new":"MKD WITH \"H\" IN TURF."}]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"d95bcd38ed03","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: PREFERRED INGRESS/EGRESS RTES 355 & 165 DEGS MAG.","source":"APT_RMK","original":"PREFERRED INGRESS/EGRESS RTES 355 & 165 DEGS MAG.","fields":[{"field":"REMARK","old":"PREFERRED INGRESS/EGRESS ROUTES 355 AND 165 DEG MAG.","new":"PREFERRED INGRESS/EGRESS RTES 355 & 165 DEGS MAG."}]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"8ba4f5035118","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: PVRDD ALL APCH/DEP RTES ARE CLEAR OF OBSTNS; AREA IS MKD; WIND INDCR IS MNTND; COMPLIANCE WITH 14 CFR PART 91.126(B)(2).","source":"APT_RMK","original":"PVRDD ALL APCH/DEP RTES ARE CLEAR OF OBSTNS; AREA IS MKD; WIND INDCR IS MNTND; COMPLIANCE WITH 14 CFR PART 91.126(B)(2).","fields":[{"field":"REMARK","old":"PRVDD ALL APCH/DEP ROUTES ARE CLEAR OF OBSTN; AREA IS MARKED; WIND INDICATOR IS MAINTAINED; COMPLY WITH 14 CFR PART 91.126(B)(2).","new":"PVRDD ALL APCH/DEP RTES ARE CLEAR OF OBSTNS; AREA IS MKD; WIND INDCR IS MNTND; COMPLIANCE WITH 14 CFR PART 91.126(B)(2)."}]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"d1d60f5a743c","priority":"fyi","category":"runway","kind":"changed","summary":"runway H1: markings: nonstandard (other than numbers only) (NSTD) -> none","source":"APT_RWY_END","fields":[{"field":"RWY_MARKING_TYPE_CODE","old":"NSTD","new":""}]}],"first_cycle":"2025-08-07","last_cycle":"2025-08-07"}