{"schema_version":1,"from_cycle":"2026-10-29","to_cycle":"2026-11-26","airport":"OA10","counts":{"action":1,"ifr":0,"fyi":5},"changes":[{"id":"32e4abe17890","priority":"action","category":"frequency","kind":"added","summary":"new frequency 122.9 (CTAF)","source":"FRQ","fields":[{"field":"FACILITY","old":"","new":"OA10"},{"field":"FAC_NAME","old":"","new":"WORKMAN'S LANDING"},{"field":"FACILITY_TYPE","old":"","new":"NON-ATCT"},{"field":"SERVICED_FACILITY","old":"","new":"OA10"},{"field":"SERVICED_FAC_NAME","old":"","new":"WORKMAN'S LANDING"},{"field":"SERVICED_SITE_TYPE","old":"","new":"AIRPORT"},{"field":"SERVICED_CITY","old":"","new":"MOUNT ORAB"},{"field":"SERVICED_STATE","old":"","new":"OH"},{"field":"SERVICED_COUNTRY","old":"","new":"US"},{"field":"FREQ","old":"","new":"122.9"},{"field":"FREQ_USE","old":"","new":"CTAF"}]},{"id":"aec6f5c0c58f","priority":"fyi","category":"airport","kind":"changed","summary":"airport manager: Randy Workman -> Katherin Stone","source":"APT_CON","fields":[{"field":"NAME","old":"RANDY WORKMAN","new":"KATHERIN STONE"}]},{"id":"c1d822e7d22f","priority":"fyi","category":"airport","kind":"changed","summary":"airport owner: Randy Workman -> Katherin Stone","source":"APT_CON","fields":[{"field":"NAME","old":"RANDY WORKMAN","new":"KATHERIN STONE"}]},{"id":"7c1c922d9382","priority":"fyi","category":"airport","kind":"changed","summary":"direction from the city's business district: SE -> SSE; distance from the city's business district: 2 -> 1","source":"APT_BASE","fields":[{"field":"DIRECTION_CODE","old":"SE","new":"SSE"},{"field":"DIST_CITY_TO_AIRPORT","old":"2","new":"1"}]},{"id":"2017f60c7414","priority":"fyi","category":"remark","kind":"changed","summary":"revised remark: For clearance delivery contact Cincinnati approach 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."}]},{"id":"995f2f081aee","priority":"fyi","category":"remark","kind":"changed","summary":"revised remark: PRVDD area 125 feet either side of runway and 200 feet off runway end is clear of obstructions; area 60 feet either side of runway and 240 feet off runway end is cleared, graded, and has no potentially HAZUS RUTS, HUMPS, DEPRESSIONS, or other surface VARNS.","source":"APT_RMK","original":"PRVDD AREA 125 FT EITHER SIDE OF RWY & 200 FT OFF RWY END IS CLEAR OF OBSTNS; AREA 60 FT EITHER SIDE OF RWY & 240 FT OFF RWY END IS CLEARED, GRADED, & HAS NO POTENTIALLY HAZUS RUTS, HUMPS, DEPRESSIONS, OR OTR SFC VARNS.","fields":[{"field":"REMARK","old":"PRVDD AREA 125 FT EITHER SIDE OF RY & 200 FT OFF RY END IS CLEAR OF OBSTNS; AREA 60 FT EITHER SIDE OF RY & 240 FT OFF RY END IS CLEARED & GRADED AND HAS NO POTENTIALLY HAZARDOUS RUTS; HUMPS; DEPRESSIONS OR OTHER SFC VARIATIONS.","new":"PRVDD AREA 125 FT EITHER SIDE OF RWY & 200 FT OFF RWY END IS CLEAR OF OBSTNS; AREA 60 FT EITHER SIDE OF RWY & 240 FT OFF RWY END IS CLEARED, GRADED, & HAS NO POTENTIALLY HAZUS RUTS, HUMPS, DEPRESSIONS, OR OTR SFC VARNS."}]}]}