{"schema_version":1,"airport":"JFX","entries":[{"cycle":"2026-10-01","from_cycle":"2026-09-03","engine":"1.3.8","id":"3f5fb6535058","priority":"fyi","category":"airport","kind":"changed","summary":"airport phone number: 205-388-1294 -> 205-530-4329; airport manager: Keith Duncan -> Janet Adams","source":"APT_CON","fields":[{"field":"NAME","old":"KEITH DUNCAN","new":"JANET ADAMS"},{"field":"PHONE_NO","old":"205-388-1294","new":"205-530-4329"}]},{"cycle":"2026-10-01","from_cycle":"2026-09-03","engine":"1.3.8","id":"38017f0914ad","priority":"fyi","category":"runway","kind":"changed","summary":"runway 09/27: pavement condition: fair -> good","source":"APT_RWY","fields":[{"field":"COND","old":"FAIR","new":"GOOD"}]},{"cycle":"2026-10-01","from_cycle":"2026-09-03","engine":"1.3.8","id":"949da6944974","priority":"fyi","category":"runway","kind":"changed","summary":"runway 09: controlling obstacle: TREES 11 ft tall, 230 ft from threshold, 202 ft left of centerline -> TREES 24 ft tall, 514 ft from threshold, 146 ft left of centerline; obstacle clearance slope: 2:1 -> 13:1; marking condition: fair -> good","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"202","new":"146"},{"field":"DIST_FROM_THR","old":"230","new":"514"},{"field":"OBSTN_CLNC_SLOPE","old":"2","new":"13"},{"field":"OBSTN_HGT","old":"11","new":"24"},{"field":"RWY_MARKING_COND","old":"FAIR","new":"GOOD"}]},{"cycle":"2026-10-01","from_cycle":"2026-09-03","engine":"1.3.8","id":"0d1ffd1f52e3","priority":"fyi","category":"runway","kind":"changed","summary":"runway 27: controlling obstacle: TREES 21 ft tall, 705 ft from threshold, 64 ft right of centerline -> TREES 77 ft tall, 2161 ft from threshold, 415 ft right of centerline; obstacle clearance slope: 24:1 -> 25:1","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"64","new":"415"},{"field":"DIST_FROM_THR","old":"705","new":"2161"},{"field":"OBSTN_CLNC_SLOPE","old":"24","new":"25"},{"field":"OBSTN_HGT","old":"21","new":"77"}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"3b846008849e","priority":"ifr","category":"chart","kind":"changed","summary":"approach ILS OR LOC RWY 27 redrawn (still amdt 1B)","source":"D-TPP","chart":{"code":"IAP","name":"ILS OR LOC RWY 27","amdt":"1B","pdf":"https://aeronav.faa.gov/d-tpp/2609/06803IL27.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"9cb0d8d4e9db","priority":"ifr","category":"chart","kind":"changed","summary":"approach VOR/DME-A redrawn (still amdt 3A)","source":"D-TPP","chart":{"code":"IAP","name":"VOR/DME-A","amdt":"3A","pdf":"https://aeronav.faa.gov/d-tpp/2609/06803VDA.PDF"}},{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"70ccb68ca5c5","priority":"fyi","category":"frequency","kind":"added","summary":"frequency 121.725 now also listed for CD/P","source":"FRQ"},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"529ef54645d4","priority":"action","category":"frequency","kind":"removed","summary":"frequency 122.7 (CTAF) removed","source":"FRQ"},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"dedc034c00e6","priority":"action","category":"frequency","kind":"removed","summary":"frequency 122.7 (UNICOM) removed","source":"FRQ"},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"da0645bd9a6a","priority":"action","category":"frequency","kind":"added","summary":"frequency 123.075 (CTAF) added","source":"FRQ"},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"92ab44039363","priority":"action","category":"frequency","kind":"added","summary":"frequency 123.075 (UNICOM) added","source":"FRQ"},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"6360b525b26e","priority":"fyi","category":"airport","kind":"changed","summary":"name changed: Walker County-Bevill Fld -> Walker County/Bevill Fld","source":"APT_BASE","fields":[{"field":"ARPT_NAME","old":"WALKER COUNTY-BEVILL FLD","new":"WALKER COUNTY/BEVILL FLD"}]}],"first_cycle":"2024-10-03","last_cycle":"2026-10-01"}