{"schema_version":1,"airport":"SDA","entries":[{"cycle":"2026-10-01","from_cycle":"2026-09-03","engine":"1.3.8","id":"650c16baf12b","priority":"fyi","category":"runway","kind":"changed","summary":"runway 04: threshold crossing height: 35 -> 42 ft AGL; visual glide slope indicator: 2-light PAPI on left side of runway (P2L) -> 4-light PAPI on left side of runway (P4L)","source":"APT_RWY_END","fields":[{"field":"THR_CROSSING_HGT","old":"35","new":"42"},{"field":"VGSI_CODE","old":"P2L","new":"P4L"}]},{"cycle":"2026-10-01","from_cycle":"2026-09-03","engine":"1.3.8","id":"059d88d17bee","priority":"fyi","category":"runway","kind":"changed","summary":"runway 22: threshold crossing height: 33 -> 41 ft AGL; visual glide slope indicator: 2-light PAPI on left side of runway (P2L) -> 4-light PAPI on left side of runway (P4L)","source":"APT_RWY_END","fields":[{"field":"THR_CROSSING_HGT","old":"33","new":"41"},{"field":"VGSI_CODE","old":"P2L","new":"P4L"}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"60ffe7e2409c","priority":"ifr","category":"chart","kind":"changed","summary":"approach VOR/DME RWY 12 redrawn (still amdt 4C)","source":"D-TPP","chart":{"code":"IAP","name":"VOR/DME RWY 12","amdt":"4C","pdf":"https://aeronav.faa.gov/d-tpp/2609/05325VD12.PDF"}},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"0e8f9166df38","priority":"fyi","category":"remark","kind":"added","summary":"new remark: 24 foot tree 30 feet from runway end 168 feet right on approach with 1:1 approach slope.","source":"APT_RMK","original":"24 FT TREE 30 FT FM RWY END 168 FT RIGHT ON APCH 1:1 APCH SLP."},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"0d85406754ef","priority":"fyi","category":"remark","kind":"added","summary":"new remark: ACCESS ROAD 40 FT FM RWY END ON RWY CENTERLINE 1:1.","source":"APT_RMK","original":"ACCESS ROAD 40 FT FM RWY END ON RWY CENTERLINE 1:1."},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"6f4ca03aa136","priority":"fyi","category":"remark","kind":"added","summary":"new remark: 10 FT TREE 10 FT FM RWY END 175 FT RIGHT ON APCH 1:1 APCH SLP.","source":"APT_RMK","original":"10 FT TREE 10 FT FM RWY END 175 FT RIGHT ON APCH 1:1 APCH SLP."},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"851bffb57c22","priority":"fyi","category":"runway","kind":"changed","summary":"runway 04: controlling obstacle changed (now 15 ft tall, 225 ft from threshold, 163 ft left of centerline, clearance slope 1:1); controlling obstacle: ROAD -> BRUSH","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"B","new":"L"},{"field":"CNTRLN_OFFSET","old":"0","new":"163"},{"field":"DIST_FROM_THR","old":"1355","new":"225"},{"field":"OBSTN_CLNC_SLOPE","old":"34","new":"1"},{"field":"OBSTN_HGT","old":"33","new":"15"},{"field":"OBSTN_TYPE","old":"ROAD","new":"BRUSH"}]},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"501b685acc76","priority":"fyi","category":"runway","kind":"changed","summary":"runway 12: controlling obstacle changed (now 23 ft tall, 568 ft from threshold, 138 ft left of centerline, clearance slope 16:1)","source":"APT_RWY_END","fields":[{"field":"OBSTN_CLNC_SLOPE","old":"23","new":"16"},{"field":"OBSTN_HGT","old":"16","new":"23"}]},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"ffc0c69d4c3f","priority":"fyi","category":"runway","kind":"changed","summary":"runway 22: controlling obstacle changed (now 10 ft tall, 210 ft from threshold, 160 ft right of centerline, clearance slope 1:1); controlling obstacle: PLINE -> BRUSH","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"B","new":"R"},{"field":"CNTRLN_OFFSET","old":"0","new":"160"},{"field":"DIST_FROM_THR","old":"900","new":"210"},{"field":"OBSTN_CLNC_SLOPE","old":"41","new":"1"},{"field":"OBSTN_HGT","old":"17","new":"10"},{"field":"OBSTN_TYPE","old":"PLINE","new":"BRUSH"}]},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"24a29ddd7f91","priority":"fyi","category":"runway","kind":"changed","summary":"runway 30: controlling obstacle changed (now 23 ft tall, 262 ft from threshold, 113 ft left of centerline, clearance slope 2:1); controlling obstacle: none -> TREES","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"","new":"L"},{"field":"CNTRLN_OFFSET","old":"","new":"113"},{"field":"DIST_FROM_THR","old":"","new":"262"},{"field":"OBSTN_CLNC_SLOPE","old":"50","new":"2"},{"field":"OBSTN_HGT","old":"","new":"23"},{"field":"OBSTN_TYPE","old":"","new":"TREES"}]}],"first_cycle":"2024-09-05","last_cycle":"2026-10-01"}