{"schema_version":1,"airport":"T41","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"7f4f37a4fa01","priority":"ifr","category":"chart","kind":"changed","summary":"departure ALEXANDRIA THREE changed","source":"D-TPP","chart":{"code":"DP","name":"ALEXANDRIA THREE","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2609/05433ALEXANDRIA.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"c0a0670b2c22","priority":"ifr","category":"chart","kind":"changed","summary":"arrival CESAN FOUR (RNAV) changed","source":"D-TPP","chart":{"code":"STR","name":"CESAN FOUR (RNAV)","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/00198CESAN.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"738d9c5d1a3e","priority":"ifr","category":"chart","kind":"changed","summary":"arrival HUDZY FIVE changed","source":"D-TPP","chart":{"code":"STR","name":"HUDZY FIVE","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/00198HUDZY.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"5ca40d4c4486","priority":"ifr","category":"chart","kind":"changed","summary":"arrival OHIIO FOUR changed","source":"D-TPP","chart":{"code":"STR","name":"OHIIO FOUR","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/05461OHIIO.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"e21586d7a7ac","priority":"ifr","category":"chart","kind":"changed","summary":"arrival SNDAY ONE (RNAV) changed","source":"D-TPP","chart":{"code":"STR","name":"SNDAY ONE (RNAV)","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/00198SNDAY.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"f1be30c926b9","priority":"ifr","category":"chart","kind":"changed","summary":"arrival TKNIQ THREE (RNAV) changed","source":"D-TPP","chart":{"code":"STR","name":"TKNIQ THREE (RNAV)","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/00198TKNIQ.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"5188f29f2383","priority":"ifr","category":"chart","kind":"changed","summary":"arrival TSHRT TWO changed","source":"D-TPP","chart":{"code":"STR","name":"TSHRT TWO","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/00198TSHRT.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"33033f146e24","priority":"ifr","category":"chart","kind":"changed","summary":"arrival WAPPL SEVEN (RNAV) changed","source":"D-TPP","chart":{"code":"STR","name":"WAPPL SEVEN (RNAV)","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/00198WAPPL.PDF"}},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"50322647c28b","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: 6 FT FENCE 199 FT DSTC 246 FT LEFT OF CNTRLN.","source":"APT_RMK","original":"6 FT FENCE 199 FT DSTC 246 FT LEFT OF CNTRLN.","fields":[{"field":"REMARK","old":"6 FT FENCE 199 FT FM THLD 246 FT LEFT OF CNTRLN.","new":"6 FT FENCE 199 FT DSTC 246 FT LEFT OF CNTRLN."}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"2dbff61e85f1","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: FUEL 24 HR SELF SERVE.","source":"APT_RMK","original":"FUEL 24 HR SELF SERVE.","fields":[{"field":"REMARK","old":"FUEL AVBL SELF SERVE 24 HRS.","new":"FUEL 24 HR SELF SERVE."}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"ed7350f27680","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: OBSTN CLNC SLOPE 26:1 TO DSPLCD THLD OVR 30 FT POLES, 927 FT DSTC.","source":"APT_RMK","original":"OBSTN CLNC SLOPE 26:1 TO DSPLCD THLD OVR 30 FT POLES, 927 FT DSTC.","fields":[{"field":"REMARK","old":"APCH RATIO 26:1 TO DSPLCD THR OVR 48 FT TREES 1275 FT 125 FT L.","new":"OBSTN CLNC SLOPE 26:1 TO DSPLCD THLD OVR 30 FT POLES, 927 FT DSTC."}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"91d72fca0942","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: OBSTN CLNC SLOPE 30:1 TO DSPLCD THLD.","source":"APT_RMK","original":"OBSTN CLNC SLOPE 30:1 TO DSPLCD THLD.","fields":[{"field":"REMARK","old":"APCH RATIO 34:1 T0 DSPLCD THR OVR 22 FT PLINE 748 FT 275 FT R.","new":"OBSTN CLNC SLOPE 30:1 TO DSPLCD THLD."}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"c97a58e9c366","priority":"fyi","category":"runway","kind":"changed","summary":"runway 05: controlling obstacle changed (now 44 ft tall, 915 ft from threshold, 215 ft right of centerline, clearance slope 16:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"68","new":"215"},{"field":"DIST_FROM_THR","old":"1060","new":"915"},{"field":"OBSTN_CLNC_SLOPE","old":"20","new":"16"},{"field":"OBSTN_HGT","old":"43","new":"44"}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"bd3dfdab4f18","priority":"fyi","category":"runway","kind":"changed","summary":"runway 12: controlling obstacle changed (now 50 ft tall, 1115 ft from threshold, 80 ft right of centerline, clearance slope 18:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"126","new":"80"},{"field":"DIST_FROM_THR","old":"1090","new":"1115"},{"field":"OBSTN_CLNC_SLOPE","old":"20","new":"18"},{"field":"OBSTN_HGT","old":"43","new":"50"}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"a93e99328c2d","priority":"fyi","category":"runway","kind":"changed","summary":"runway 23: controlling obstacle changed (now , clearance slope 20:1); controlling obstacle: TREES -> none","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"R","new":""},{"field":"CNTRLN_OFFSET","old":"190","new":""},{"field":"DIST_FROM_THR","old":"760","new":""},{"field":"OBSTN_CLNC_SLOPE","old":"14","new":"20"},{"field":"OBSTN_HGT","old":"39","new":""},{"field":"OBSTN_TYPE","old":"TREES","new":""}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"f836b9ed92e8","priority":"ifr","category":"procedure","kind":"changed","summary":"arrival/departure procedures new or updated: LFK","source":"STAR/DP","procedures":{"updated":["LFK"],"removed":[]}},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"dc8e67397a21","priority":"fyi","category":"frequency","kind":"changed","summary":"frequency 134.45 no longer listed for PALACIOS DP","source":"FRQ","fields":[{"field":"FREQ_USE","old":"PALACIOS DP","new":""}]},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"0bd345162be3","priority":"fyi","category":"frequency","kind":"changed","summary":"frequency 284.0 no longer listed for PALACIOS DP","source":"FRQ","fields":[{"field":"FREQ_USE","old":"PALACIOS DP","new":""}]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"0a309fef884c","priority":"ifr","category":"procedure","kind":"changed","summary":"arrival/departure procedures new or updated: none; removed: PSX","source":"STAR/DP","procedures":{"updated":[],"removed":["PSX"]}},{"cycle":"2025-06-12","from_cycle":"2025-05-15","id":"966e51add4a8","priority":"ifr","category":"procedure","kind":"changed","summary":"arrival/departure procedures new or updated: HUDZY5, WAPPL7","source":"STAR/DP","procedures":{"updated":["HUDZY5","WAPPL7"],"removed":[]}},{"cycle":"2025-03-20","from_cycle":"2025-02-20","id":"66c6cb449d72","priority":"fyi","category":"frequency","kind":"changed","summary":"frequency 134.45 no longer listed for INDUSTRY RNAV DP","source":"FRQ","fields":[{"field":"FREQ_USE","old":"INDUSTRY RNAV DP","new":""}]},{"cycle":"2025-03-20","from_cycle":"2025-02-20","id":"48b93f1c2199","priority":"fyi","category":"frequency","kind":"changed","summary":"frequency 284.0 no longer listed for INDUSTRY RNAV DP","source":"FRQ","fields":[{"field":"FREQ_USE","old":"INDUSTRY RNAV DP","new":""}]},{"cycle":"2025-02-20","from_cycle":"2025-01-23","id":"2f1d5222d7b8","priority":"ifr","category":"procedure","kind":"changed","summary":"arrival/departure procedures new or updated: none; removed: IDU","source":"STAR/DP","procedures":{"updated":[],"removed":["IDU"]}},{"cycle":"2025-02-20","from_cycle":"2025-01-23","id":"7184a809232a","priority":"fyi","category":"airport","kind":"changed","summary":"name changed: Roy Mayo -> Ray Mayo","source":"APT_CON","fields":[{"field":"NAME","old":"ROY MAYO","new":"RAY MAYO"}]},{"cycle":"2024-10-31","from_cycle":"2024-10-03","id":"938e65520347","priority":"ifr","category":"procedure","kind":"changed","summary":"arrival/departure procedures new or updated: SNDAY1","source":"STAR/DP","procedures":{"updated":["SNDAY1"],"removed":[]}},{"cycle":"2024-10-31","from_cycle":"2024-10-03","id":"3da45a872b0a","priority":"fyi","category":"frequency","kind":"added","summary":"frequency 124.225 now also listed for SNDAY RNAV STAR","source":"FRQ"},{"cycle":"2024-10-31","from_cycle":"2024-10-03","id":"bc142149685a","priority":"fyi","category":"frequency","kind":"added","summary":"frequency 306.975 now also listed for SNDAY RNAV STAR","source":"FRQ"},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"2962e41e9408","priority":"ifr","category":"procedure","kind":"changed","summary":"arrival/departure procedures new or updated: BLUBL4, CESAN4, HUDZY4, OHIIO4, TKNIQ3, TSHRT2, WAPPL6","source":"STAR/DP","procedures":{"updated":["BLUBL4","CESAN4","HUDZY4","OHIIO4","TKNIQ3","TSHRT2","WAPPL6"],"removed":[]}}],"first_cycle":"2024-09-05","last_cycle":"2026-09-03"}