{"schema_version":1,"airport":"T54","entries":[{"cycle":"2026-06-11","from_cycle":"2026-05-14","id":"4266a1f22182","priority":"action","category":"airport","kind":"changed","summary":"airport attendance hours changed: DALGT -> 0800-1600","source":"APT_ATT","fields":[{"field":"HOUR","old":"DALGT","new":"0800-1600"}]},{"cycle":"2026-06-11","from_cycle":"2026-05-14","id":"bdb097d39f01","priority":"fyi","category":"airport","kind":"changed","summary":"fuel: dropped Jet A, kerosene, without FS-II (A)","source":"APT_BASE","fields":[{"field":"FUEL_TYPES","old":"100LL,A,A+","new":"100LL,A+"}]},{"cycle":"2026-06-11","from_cycle":"2026-05-14","id":"4147e98bae0a","priority":"fyi","category":"remark","kind":"added","summary":"new remark: 23 FT HGR, 93 FT DSTC, 129-250 L.","source":"APT_RMK","original":"23 FT HGR, 93 FT DSTC, 129-250 L."},{"cycle":"2026-06-11","from_cycle":"2026-05-14","id":"09e48e6b7e5b","priority":"fyi","category":"remark","kind":"added","summary":"new remark: 3 FT WHITE LINE 130 FT FM RWY END.","source":"APT_RMK","original":"3 FT WHITE LINE 130 FT FM RWY END."},{"cycle":"2026-06-11","from_cycle":"2026-05-14","id":"bd35cd5bcb18","priority":"fyi","category":"remark","kind":"added","summary":"new remark: 50 FT TREE, 80 FT DSTC, 230 FT L.","source":"APT_RMK","original":"50 FT TREE, 80 FT DSTC, 230 FT L."},{"cycle":"2026-06-11","from_cycle":"2026-05-14","id":"3e3d555ebf9d","priority":"fyi","category":"remark","kind":"added","summary":"new remark: ALSO 50 FT PLINE, 428 FT DSTC, 160 FT L.","source":"APT_RMK","original":"ALSO 50 FT PLINE, 428 FT DSTC, 160 FT L."},{"cycle":"2026-06-11","from_cycle":"2026-05-14","id":"4b6ce0bf9d73","priority":"fyi","category":"remark","kind":"added","summary":"new remark: Controlling obstruction exceeds a 45 degree slope.","source":"APT_RMK","original":"CONTROLLING OBSTRUCTION EXCEEDS A 45 DEGREE SLOPE"},{"cycle":"2026-06-11","from_cycle":"2026-05-14","id":"4a435706ce85","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: FUEL AVBL MON-FRI 0800-1600.","source":"APT_RMK","original":"FUEL AVBL MON-FRI 0800-1600.","fields":[{"field":"REMARK","old":"FUEL AVBL MON-FRI 0800-1700.","new":"FUEL AVBL MON-FRI 0800-1600."}]},{"cycle":"2026-06-11","from_cycle":"2026-05-14","id":"44001e9ec8e5","priority":"fyi","category":"runway","kind":"changed","summary":"runway 13: controlling obstacle changed (now 23 ft tall, 201 ft from threshold, 135 ft left of centerline, clearance slope 0:1); controlling obstacle: TREES -> HANGAR","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"30","new":"135"},{"field":"DIST_FROM_THR","old":"443","new":"201"},{"field":"OBSTN_CLNC_SLOPE","old":"7","new":"0"},{"field":"OBSTN_HGT","old":"33","new":"23"},{"field":"OBSTN_TYPE","old":"TREES","new":"HANGAR"}]},{"cycle":"2026-06-11","from_cycle":"2026-05-14","id":"a6c9ddd2e69e","priority":"fyi","category":"runway","kind":"changed","summary":"runway 31: controlling obstacle changed (now 20 ft tall, 201 ft from threshold, 230 ft left of centerline, clearance slope 0:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"R","new":"L"},{"field":"CNTRLN_OFFSET","old":"60","new":"230"},{"field":"DIST_FROM_THR","old":"1865","new":"201"},{"field":"OBSTN_CLNC_SLOPE","old":"27","new":"0"},{"field":"OBSTN_HGT","old":"60","new":"20"}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"09b1b0686654","priority":"action","category":"runway","kind":"changed","summary":"runway 13/31: length: 2890 -> 3013 ft","source":"APT_RWY","fields":[{"field":"RWY_LEN","old":"2890","new":"3013"}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"7d023ba00585","priority":"action","category":"runway","kind":"changed","summary":"runway 13: displaced threshold elevation: none -> 93.9 ft MSL; displaced threshold: none -> 135 ft; Part 77 runway category: utility runway with a visual approach (A(V)) -> utility runway with a nonprecision approach (A(NP)); runway end elevation: 94 -> 94.1 ft MSL; markings: none -> nonstandard (other than numbers only) (NSTD)","source":"APT_RWY_END","fields":[{"field":"DISPLACED_THR_ELEV","old":"","new":"93.9"},{"field":"DISPLACED_THR_LEN","old":"","new":"135"},{"field":"FAR_PART_77_CODE","old":"A(V)","new":"A(NP)"},{"field":"RWY_END_ELEV","old":"94","new":"94.1"},{"field":"RWY_MARKING_TYPE_CODE","old":"NONE","new":"NSTD"}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"34118cf106ab","priority":"fyi","category":"runway","kind":"changed","summary":"runway 31: Part 77 runway category: utility runway with a visual approach (A(V)) -> utility runway with a nonprecision approach (A(NP)); runway end elevation: 92 -> 91.7 ft MSL; markings: none -> nonstandard (other than numbers only) (NSTD)","source":"APT_RWY_END","fields":[{"field":"FAR_PART_77_CODE","old":"A(V)","new":"A(NP)"},{"field":"RWY_END_ELEV","old":"92","new":"91.7"},{"field":"RWY_MARKING_TYPE_CODE","old":"NONE","new":"NSTD"}]}],"first_cycle":"2025-12-25","last_cycle":"2026-06-11"}