{"schema_version":1,"airport":"28J","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"e45f2eacca9c","priority":"fyi","category":"frequency","kind":"removed","summary":"flight service (FSS) 122.3 via the Palatka outlet no longer available","source":"FRQ"},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"d18e0bab0a92","priority":"fyi","category":"remark","kind":"added","summary":"new remark: For clearance delivery contact Jacksonville approach at 904-741-0284.","source":"APT_RMK","original":"FOR CD CTC JACKSONVILLE APCH AT 904-741-0284."},{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"ecd28793ac35","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: APCH SLP 20:1 TO AER.","source":"APT_RMK","original":"APCH SLP 20:1 TO AER."},{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"7d42581fe3c7","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: UNLGTD OBSTNS IN APCH; TREES 1520 FT BFR AER.","source":"APT_RMK","original":"UNLGTD OBSTNS IN APCH; TREES 1520 FT BFR AER."},{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"d466d00d97b7","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: UNLGTD OBSTNS PRESENT IN THE APCH TO RWY 35 DUE TO TREES 1520 FT BFR AER RWY 35.","source":"APT_RMK","original":"UNLGTD OBSTNS PRESENT IN THE APCH TO RWY 35 DUE TO TREES 1520 FT BFR AER RWY 35."},{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"ec391d9620e8","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: APCH SLP 37:1 TO DTHR.","source":"APT_RMK","original":"APCH SLP 37:1 TO DTHR.","fields":[{"field":"REMARK","old":"APCH SLP 36:1 TO DTHR.","new":"APCH SLP 37:1 TO DTHR."}]},{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"b87535c8f011","priority":"fyi","category":"runway","kind":"changed","summary":"runway 09: markings now in good condition","source":"APT_RWY_END","fields":[{"field":"RWY_MARKING_COND","old":"FAIR","new":"GOOD"}]},{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"8e89a356200b","priority":"fyi","category":"runway","kind":"changed","summary":"runway 17: markings now in good condition","source":"APT_RWY_END","fields":[{"field":"RWY_MARKING_COND","old":"FAIR","new":"GOOD"}]},{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"d34ead560f7b","priority":"fyi","category":"runway","kind":"changed","summary":"runway 27: controlling obstacle changed (now 60 ft tall, 1675 ft from threshold, 75 ft right of centerline, clearance slope 24:1); markings now in good condition","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"130","new":"75"},{"field":"DIST_FROM_THR","old":"1466","new":"1675"},{"field":"OBSTN_CLNC_SLOPE","old":"23","new":"24"},{"field":"OBSTN_HGT","old":"54","new":"60"},{"field":"RWY_MARKING_COND","old":"FAIR","new":"GOOD"}]},{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"d020d613410d","priority":"fyi","category":"runway","kind":"changed","summary":"runway 35: markings now in good condition","source":"APT_RWY_END","fields":[{"field":"RWY_MARKING_COND","old":"FAIR","new":"GOOD"}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"d22878a2c5e3","priority":"action","category":"runway","kind":"changed","summary":"runway 17/35: length: 3510 -> 3804 ft","source":"APT_RWY","fields":[{"field":"RWY_LEN","old":"3510","new":"3804"}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"0d56948b13f8","priority":"action","category":"runway","kind":"changed","summary":"runway 17: displaced threshold elevation: none -> 28.4 ft MSL; displaced threshold: none -> 295 ft; runway end elevation: 28.8 -> 27.5 ft MSL","source":"APT_RWY_END","fields":[{"field":"DISPLACED_THR_ELEV","old":"","new":"28.4"},{"field":"DISPLACED_THR_LEN","old":"","new":"295"},{"field":"RWY_END_ELEV","old":"28.8","new":"27.5"}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"7480c836f871","priority":"action","category":"runway","kind":"changed","summary":"runway 27: displaced threshold elevation: 31.4 -> 31.3 ft MSL; displaced threshold: 449 -> 450 ft; runway end elevation: 30.6 -> 30.5 ft MSL; touchdown zone elevation: 34.1 -> 34 ft MSL","source":"APT_RWY_END","fields":[{"field":"DISPLACED_THR_ELEV","old":"31.4","new":"31.3"},{"field":"DISPLACED_THR_LEN","old":"449","new":"450"},{"field":"RWY_END_ELEV","old":"30.6","new":"30.5"},{"field":"TDZ_ELEV","old":"34.1","new":"34"}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"727aab7b518b","priority":"fyi","category":"runway","kind":"changed","summary":"runway 09: runway end elevation: 32.4 -> 32.3 ft MSL; touchdown zone elevation: 34.4 -> 34.9 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"32.4","new":"32.3"},{"field":"TDZ_ELEV","old":"34.4","new":"34.9"}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"abdf88b5dba1","priority":"fyi","category":"runway","kind":"changed","summary":"runway 35: runway end elevation: 47.8 -> 47.3 ft MSL; touchdown zone elevation: 47.8 -> 47.3 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"47.8","new":"47.3"},{"field":"TDZ_ELEV","old":"47.8","new":"47.3"}]},{"cycle":"2025-04-17","from_cycle":"2025-03-20","id":"5bafd8ae9dfa","priority":"fyi","category":"airport","kind":"changed","summary":"airport phone number changed to 386-329-0149","source":"APT_CON","fields":[{"field":"PHONE_NO","old":"386-329-0148","new":"386-329-0149"}]},{"cycle":"2025-04-17","from_cycle":"2025-03-20","id":"681ae2433c7c","priority":"fyi","category":"remark","kind":"added","summary":"new remark: APCH SLP 20:1 TO AER.","source":"APT_RMK","original":"APCH SLP 20:1 TO AER."},{"cycle":"2025-04-17","from_cycle":"2025-03-20","id":"b8a664eb1b61","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: APCH SLP 36:1 TO DTHR.","source":"APT_RMK","original":"APCH SLP 36:1 TO DTHR.","fields":[{"field":"REMARK","old":"APCH SLP 34:1 TO DTHR.","new":"APCH SLP 36:1 TO DTHR."}]},{"cycle":"2025-04-17","from_cycle":"2025-03-20","id":"39debfc60abf","priority":"fyi","category":"runway","kind":"changed","summary":"runway 27: controlling obstacle changed (now 54 ft tall, 1466 ft from threshold, 130 ft right of centerline, clearance slope 23:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"B","new":"R"},{"field":"CNTRLN_OFFSET","old":"0","new":"130"},{"field":"DIST_FROM_THR","old":"1520","new":"1466"},{"field":"OBSTN_CLNC_SLOPE","old":"22","new":"23"},{"field":"OBSTN_HGT","old":"58","new":"54"}]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"75dd670d6f80","priority":"fyi","category":"airport","kind":"changed","summary":"name changed: Palatka Muni - Lt Kay Larkin Fld -> Palatka Muni/Lt Kay Larkin Fld","source":"APT_BASE","fields":[{"field":"ARPT_NAME","old":"PALATKA MUNI - LT KAY LARKIN FLD","new":"PALATKA MUNI/LT KAY LARKIN FLD"}]}],"first_cycle":"2024-10-03","last_cycle":"2026-09-03"}