{"schema_version":1,"airport":"RJD","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"1265a52481eb","priority":"action","category":"tower","kind":"changed","summary":"approach/departure control now provided by DOV (was PCT); approach/departure control: POTOMAC (PCT, TRACON) -> DOVER (DOV, airport with ATCT)","source":"ATC_BASE","fields":[{"field":"APCH_P_PROVIDER","old":"PCT","new":"DOV"},{"field":"APCH_P_PROV_TYPE_CD","old":"T","new":"A"},{"field":"DEP_P_PROVIDER","old":"PCT","new":"DOV"},{"field":"DEP_P_PROV_TYPE_CD","old":"T","new":"A"},{"field":"PRIMARY_APCH_RADIO_CALL","old":"POTOMAC","new":"DOVER"},{"field":"PRIMARY_DEP_RADIO_CALL","old":"POTOMAC","new":"DOVER"}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"aff048f6edb2","priority":"action","category":"frequency","kind":"removed","summary":"frequency 124.55 (APCH/P DEP/P) removed","source":"FRQ"},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"dab9542c9b30","priority":"action","category":"frequency","kind":"removed","summary":"frequency 317.425 (APCH/P DEP/P) removed","source":"FRQ"},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"8ef1631b0a14","priority":"action","category":"frequency","kind":"changed","summary":"approach control radio call: POTOMAC -> DOVER","source":"FRQ","fields":[{"field":"PRIMARY_APPROACH_RADIO_CALL","old":"POTOMAC","new":"DOVER"}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"e3a4ec2267dc","priority":"ifr","category":"chart","kind":"changed","summary":"approach RNAV (GPS) RWY 12 redrawn (still amdt 0C)","source":"D-TPP","chart":{"code":"IAP","name":"RNAV (GPS) RWY 12","amdt":"0C","pdf":"https://aeronav.faa.gov/d-tpp/2609/10248R12.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"5e393a7365f8","priority":"ifr","category":"chart","kind":"changed","summary":"approach RNAV (GPS) RWY 30 redrawn (still amdt 0D)","source":"D-TPP","chart":{"code":"IAP","name":"RNAV (GPS) RWY 30","amdt":"0D","pdf":"https://aeronav.faa.gov/d-tpp/2609/10248R30.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"5cec0f650023","priority":"fyi","category":"frequency","kind":"added","summary":"frequency 132.425 now also listed for APCH/P DEP/P","source":"FRQ"},{"cycle":"2025-05-15","from_cycle":"2025-04-17","id":"cb9866c8de49","priority":"fyi","category":"runway","kind":"changed","summary":"runway 30: controlling obstacle changed (now 34 ft tall, 769 ft from threshold, 191 ft left of centerline, clearance slope 16:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"R","new":"L"},{"field":"CNTRLN_OFFSET","old":"257","new":"191"},{"field":"DIST_FROM_THR","old":"527","new":"769"},{"field":"OBSTN_CLNC_SLOPE","old":"4","new":"16"},{"field":"OBSTN_HGT","old":"68","new":"34"}]}],"first_cycle":"2025-05-15","last_cycle":"2026-09-03"}