{"schema_version":1,"airport":"DYL","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"4078a3fa6c76","priority":"ifr","category":"chart","kind":"changed","summary":"approach RNAV (GPS) RWY 05 redrawn (still amdt 0C)","source":"D-TPP","chart":{"code":"IAP","name":"RNAV (GPS) RWY 05","amdt":"0C","pdf":"https://aeronav.faa.gov/d-tpp/2609/05609R5.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"76e4792247b9","priority":"ifr","category":"chart","kind":"changed","summary":"approach RNAV (GPS) RWY 23 redrawn (still amdt 2)","source":"D-TPP","chart":{"code":"IAP","name":"RNAV (GPS) RWY 23","amdt":"2","pdf":"https://aeronav.faa.gov/d-tpp/2609/05609R23.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"1c341ac336bd","priority":"fyi","category":"runway","kind":"changed","summary":"runway 05: runway end identifier lights (REIL): none -> yes; threshold crossing height: none -> 40 ft AGL; visual glide slope indicator: 2-box SAVASI on left side of runway (S2L) -> 2-light PAPI on left side of runway (P2L); visual glide path angle: 5 -> 3.04°","source":"APT_RWY_END","fields":[{"field":"RWY_END_LGTS_FLAG","old":"","new":"Y"},{"field":"THR_CROSSING_HGT","old":"","new":"40"},{"field":"VGSI_CODE","old":"S2L","new":"P2L"},{"field":"VISUAL_GLIDE_PATH_ANGLE","old":"5","new":"3.04"}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"59557c5cf35f","priority":"fyi","category":"runway","kind":"changed","summary":"runway 23: threshold crossing height: 20 -> 40 ft AGL","source":"APT_RWY_END","fields":[{"field":"THR_CROSSING_HGT","old":"20","new":"40"}]},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"f0f73a1748c8","priority":"fyi","category":"remark","kind":"added","summary":"new remark: RWY 23 APCH RATIO 20:1 TO DTHR.","source":"APT_RMK","original":"RWY 23 APCH RATIO 20:1 TO DTHR."},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"9235d9c0969c","priority":"fyi","category":"remark","kind":"added","summary":"new remark: RWY 23: 5 FT FENCE; 158 FT FM RWY END, 195 FT LEFT.","source":"APT_RMK","original":"RWY 23: 5 FT FENCE; 158 FT FM RWY END, 195 FT LEFT."},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"b7602868f0e1","priority":"fyi","category":"runway","kind":"changed","summary":"runway 05: controlling obstacle changed (now 42 ft tall, 727 ft from threshold, 265 ft right of centerline, clearance slope 12:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"281","new":"265"},{"field":"DIST_FROM_THR","old":"772","new":"727"},{"field":"OBSTN_CLNC_SLOPE","old":"14","new":"12"},{"field":"OBSTN_HGT","old":"39","new":"42"}]},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"c5f68ac5fe5f","priority":"fyi","category":"runway","kind":"changed","summary":"runway 23: controlling obstacle changed (now 12 ft tall, 318 ft from threshold, 68 ft left of centerline, clearance slope 9:1); controlling obstacle: TREES -> ROAD","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"355","new":"68"},{"field":"DIST_FROM_THR","old":"1162","new":"318"},{"field":"OBSTN_CLNC_SLOPE","old":"15","new":"9"},{"field":"OBSTN_HGT","old":"64","new":"12"},{"field":"OBSTN_TYPE","old":"TREES","new":"ROAD"}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"475fd1d0aa56","priority":"action","category":"runway","kind":"changed","summary":"runway 05/23: length: 3002 -> 3004 ft","source":"APT_RWY","fields":[{"field":"RWY_LEN","old":"3002","new":"3004"}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"de382cb7b2d7","priority":"action","category":"runway","kind":"changed","summary":"runway 23: displaced threshold elevation: none -> 392.9 ft MSL; displaced threshold: none -> 84 ft; runway end elevation: 393.7 -> 393.5 ft MSL; touchdown zone elevation: 393.7 -> 392.9 ft MSL","source":"APT_RWY_END","fields":[{"field":"DISPLACED_THR_ELEV","old":"","new":"392.9"},{"field":"DISPLACED_THR_LEN","old":"","new":"84"},{"field":"RWY_END_ELEV","old":"393.7","new":"393.5"},{"field":"TDZ_ELEV","old":"393.7","new":"392.9"}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"8034c22cea08","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: ACTVT REIL 23; MIRL 05/23 - CTAF. MIRL 05/23 OPR CONSLY SS-SR.","source":"APT_RMK","original":"ACTVT REIL 23; MIRL 05/23 - CTAF. MIRL 05/23 OPR CONSLY SS-SR.","fields":[{"field":"REMARK","old":"ACTVT REIL 23; MIRL 05/23 - CTAF.  MIRL 05/23 OPR CONSLY-SS-SR.","new":"ACTVT REIL 23; MIRL 05/23 - CTAF. MIRL 05/23 OPR CONSLY SS-SR."}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"9d3fdd6e2ea6","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: RWY 05 IS USED FOR CROSSWIND & CALM WIND RWY.","source":"APT_RMK","original":"RWY 05 IS USED FOR CROSSWIND & CALM WIND RWY.","fields":[{"field":"REMARK","old":"RY 05 IS USED FOR CROSSWIND & CALM WIND RY.","new":"RWY 05 IS USED FOR CROSSWIND & CALM WIND RWY."}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"5f369b103b96","priority":"fyi","category":"frequency","kind":"changed","summary":"remark: ACTVT REIL 23; MIRL 05/23 - CTAF.  MIRL 05/23 OPR CONSLY-SS-SR. -> ACTVT REIL 23; MIRL 05/23 - CTAF. MIRL 05/23 OPR CONSLY SS-SR.","source":"FRQ","fields":[{"field":"REMARK","old":"ACTVT REIL 23; MIRL 05/23 - CTAF.  MIRL 05/23 OPR CONSLY-SS-SR.","new":"ACTVT REIL 23; MIRL 05/23 - CTAF. MIRL 05/23 OPR CONSLY SS-SR."}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"8bbebc5198db","priority":"fyi","category":"runway","kind":"changed","summary":"runway 05: runway end elevation: 391.7 -> 391.8 ft MSL; touchdown zone elevation: 393.6 -> 393.5 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"391.7","new":"391.8"},{"field":"TDZ_ELEV","old":"393.6","new":"393.5"}]}],"first_cycle":"2025-11-27","last_cycle":"2026-09-03"}