{"schema_version":1,"airport":"U12","entries":[{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"f742baf5d62d","priority":"fyi","category":"remark","kind":"added","summary":"new remark: 85 FT PLINE; 2600 FT ON EXTDD CNTRLN ON APCH TO RWY 04.","source":"APT_RMK","original":"85 FT PLINE; 2600 FT ON EXTDD CNTRLN ON APCH TO RWY 04."},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"f91a7089354a","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: 04/22 DSPLCD THRS MKD BY DSPLCD THR LGTS ONLY.","source":"APT_RMK","original":"04/22 DSPLCD THRS MKD BY DSPLCD THR LGTS ONLY."},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"b5c0fa0d5816","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: RWY 04/22 NO DSPLCD THLD ARROW MRKGS.","source":"APT_RMK","original":"RWY 04/22 NO DSPLCD THLD ARROW MRKGS."},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"173e01c69f47","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: 5 FT FENCE 0 FT, 90 FT LEFT.","source":"APT_RMK","original":"5 FT FENCE 0 FT, 90 FT LEFT.","fields":[{"field":"REMARK","old":"5 FT FENCE 0 FT; 50 FT LEFT. 8 FT BERM AT 0 FT, 70 FT LEFT.","new":"5 FT FENCE 0 FT, 90 FT LEFT."}]},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"a7d3878e5e3b","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: 55 FT TREES 490 FT, 110 FT LEFT.","source":"APT_RMK","original":"55 FT TREES 490 FT, 110 FT LEFT.","fields":[{"field":"REMARK","old":"NMRS ADDNL OBSTNS AT 200 FT INCL FENCES, BLDGS, TREES, ROADS, ETC.","new":"55 FT TREES 490 FT, 110 FT LEFT."}]},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"9c6a36ff45eb","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: ACTVT REILS RWY 04 & 22; MIRL RWY 04/22 - CTAF.","source":"APT_RMK","original":"ACTVT REILS RWY 04 & 22; MIRL RWY 04/22 - CTAF.","fields":[{"field":"REMARK","old":"ACTVT REIL RWY 04 & 22; PAPI RWY 04; MIRL RWY 04/22 - CTAF.","new":"ACTVT REILS RWY 04 & 22; MIRL RWY 04/22 - CTAF."}]},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"14fbb3b8edb6","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: CROP DUSTERS OPER FM GRVL RWY ADJ NORTH OF PAVED RWY DRG AGRI SEASON.","source":"APT_RMK","original":"CROP DUSTERS OPER FM GRVL RWY ADJ NORTH OF PAVED RWY DRG AGRI SEASON.","fields":[{"field":"REMARK","old":"ACFT OPER FM GRVL RWY SE OF PAVED RWY DURG AGRI SEASON.","new":"CROP DUSTERS OPER FM GRVL RWY ADJ NORTH OF PAVED RWY DRG AGRI SEASON."}]},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"8c769da1a6a9","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: NMRS CLOSE-IN OBSTS; FENCE, SIGNS &TREES LCTD IN PRIM SFC.","source":"APT_RMK","original":"NMRS CLOSE-IN OBSTS; FENCE, SIGNS &TREES LCTD IN PRIM SFC.","fields":[{"field":"REMARK","old":"NMRS CLOSE-IN OBSTS (TREES & STRUCTURES) LCTD IN PRI SFC.","new":"NMRS CLOSE-IN OBSTS; FENCE, SIGNS &TREES LCTD IN PRIM SFC."}]},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"19c06a549730","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: RWY 04/22 - 04: 25:1 SLOPE TO DSPLCD THR.","source":"APT_RMK","original":"RWY 04/22 - 04: 25:1 SLOPE TO DSPLCD THR.","fields":[{"field":"REMARK","old":"25:1 TO DSPLCD THR.","new":"RWY 04/22 - 04: 25:1 SLOPE TO DSPLCD THR."}]},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"9d3a329288c9","priority":"fyi","category":"frequency","kind":"changed","summary":"remark: ACTVT BCN - CTAF.; ACTVT REIL RWY 04 & 22; PAPI RWY 04; MIRL RWY 04/22 - CTAF. -> ACTVT BCN - CTAF.; ACTVT REILS RWY 04 & 22; MIRL RWY 04/22 - CTAF.","source":"FRQ","fields":[{"field":"REMARK","old":"ACTVT BCN - CTAF.; ACTVT REIL RWY 04 & 22; PAPI RWY 04; MIRL RWY 04/22 - CTAF.","new":"ACTVT BCN - CTAF.; ACTVT REILS RWY 04 & 22; MIRL RWY 04/22 - CTAF."}]},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"7ef801166320","priority":"fyi","category":"runway","kind":"changed","summary":"runway 04: controlling obstacle changed (now 10 ft tall, 0 ft from threshold, 110 ft left of centerline, clearance slope 0:1); controlling obstacle: PLINE -> BERM; markings: nonstandard (other than numbers only) (NSTD) -> basic (BSC)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"B","new":"L"},{"field":"CNTRLN_OFFSET","old":"0","new":"110"},{"field":"DIST_FROM_THR","old":"1400","new":"0"},{"field":"OBSTN_CLNC_SLOPE","old":"17","new":"0"},{"field":"OBSTN_HGT","old":"70","new":"10"},{"field":"OBSTN_TYPE","old":"PLINE","new":"BERM"},{"field":"RWY_MARKING_TYPE_CODE","old":"NSTD","new":"BSC"}]},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"0def1974fee5","priority":"fyi","category":"runway","kind":"changed","summary":"runway 22: controlling obstacle changed (now 55 ft tall, 490 ft from threshold, 110 ft left of centerline, clearance slope 5:1); markings: nonstandard (other than numbers only) (NSTD) -> basic (BSC)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"80","new":"110"},{"field":"RWY_MARKING_TYPE_CODE","old":"NSTD","new":"BSC"}]},{"cycle":"2026-04-16","from_cycle":"2026-03-19","id":"7452785ca377","priority":"action","category":"remark","kind":"changed","summary":"remark updated: ACTVT REIL RWY 04 & 22; PAPI RWY 04; MIRL RWY 04/22 - CTAF.","source":"APT_RMK","original":"ACTVT REIL RWY 04 & 22; PAPI RWY 04; MIRL RWY 04/22 - CTAF.","fields":[{"field":"REMARK","old":"ACTVT MIRL RY 04/22 - CTAF.","new":"ACTVT REIL RWY 04 & 22; PAPI RWY 04; MIRL RWY 04/22 - CTAF."}]},{"cycle":"2026-04-16","from_cycle":"2026-03-19","id":"6bc403355fb3","priority":"action","category":"frequency","kind":"changed","summary":"remark: ACTVT BCN - CTAF.; ACTVT MIRL RY 04/22 - CTAF. -> ACTVT BCN - CTAF.; ACTVT REIL RWY 04 & 22; PAPI RWY 04; MIRL RWY 04/22 - CTAF.","source":"FRQ","fields":[{"field":"REMARK","old":"ACTVT BCN - CTAF.; ACTVT MIRL RY 04/22 - CTAF.","new":"ACTVT BCN - CTAF.; ACTVT REIL RWY 04 & 22; PAPI RWY 04; MIRL RWY 04/22 - CTAF."}]},{"cycle":"2026-04-16","from_cycle":"2026-03-19","id":"095fda92ac85","priority":"fyi","category":"airport","kind":"changed","summary":"airframe repair: none -> none; bottled oxygen: none -> none; bulk oxygen: none -> none; engine repair: none -> none","source":"APT_BASE","fields":[{"field":"AIRFRAME_REPAIR_SER_CODE","old":"NONE","new":""},{"field":"BOTTLED_OXY_TYPE","old":"NONE","new":""},{"field":"BULK_OXY_TYPE","old":"NONE","new":""},{"field":"PWR_PLANT_REPAIR_SER","old":"NONE","new":""}]},{"cycle":"2026-04-16","from_cycle":"2026-03-19","id":"1c925465274b","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: 5 FT FENCE 0 FT; 50 FT LEFT. 8 FT BERM AT 0 FT, 70 FT LEFT.","source":"APT_RMK","original":"5 FT FENCE 0 FT; 50 FT LEFT. 8 FT BERM AT 0 FT, 70 FT LEFT.","fields":[{"field":"REMARK","old":"+5 FT FENCE AT 0 FT; 50 FT L. +8' BERM AT 0', 70' L.","new":"5 FT FENCE 0 FT; 50 FT LEFT. 8 FT BERM AT 0 FT, 70 FT LEFT."}]},{"cycle":"2026-04-16","from_cycle":"2026-03-19","id":"ab198bc7a337","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: ACFT OPER FM GRVL RWY SE OF PAVED RWY DURG AGRI SEASON.","source":"APT_RMK","original":"ACFT OPER FM GRVL RWY SE OF PAVED RWY DURG AGRI SEASON.","fields":[{"field":"REMARK","old":"ACFT OPER FROM GRAVEL RWY SE OF PAVED RWY DURING AGRI SEASON.","new":"ACFT OPER FM GRVL RWY SE OF PAVED RWY DURG AGRI SEASON."}]},{"cycle":"2026-04-16","from_cycle":"2026-03-19","id":"3b514be51e07","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: RWY 04/22 NO DSPLCD THLD ARROW MRKGS.","source":"APT_RMK","original":"RWY 04/22 NO DSPLCD THLD ARROW MRKGS.","fields":[{"field":"REMARK","old":"RWY 04 RY 04/22 NO DSPLCD THLD ARROW MARKINGS ON DSPLCD THLD.","new":"RWY 04/22 NO DSPLCD THLD ARROW MRKGS."}]},{"cycle":"2026-04-16","from_cycle":"2026-03-19","id":"bd1b14095c66","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: UNATNDD.","source":"APT_RMK","original":"UNATNDD.","fields":[{"field":"REMARK","old":"UNATNDD","new":"UNATNDD."}]},{"cycle":"2026-04-16","from_cycle":"2026-03-19","id":"e8e10a9f8f8b","priority":"fyi","category":"runway","kind":"changed","summary":"runway 04: runway end elevation: none -> 4961.2 ft MSL; runway end identifier lights (REIL): no -> yes; threshold crossing height: none -> 43 ft AGL; visual glide slope indicator: none -> 2-light PAPI on right side of runway (P2R); visual glide path angle: none -> 3.5°","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"","new":"4961.2"},{"field":"RWY_END_LGTS_FLAG","old":"N","new":"Y"},{"field":"THR_CROSSING_HGT","old":"","new":"43"},{"field":"VGSI_CODE","old":"","new":"P2R"},{"field":"VISUAL_GLIDE_PATH_ANGLE","old":"","new":"3.5"}]},{"cycle":"2026-04-16","from_cycle":"2026-03-19","id":"56117611e1f9","priority":"fyi","category":"runway","kind":"changed","summary":"runway 22: runway end elevation: none -> 4929.1 ft MSL; runway end identifier lights (REIL): no -> yes","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"","new":"4929.1"},{"field":"RWY_END_LGTS_FLAG","old":"N","new":"Y"}]}],"first_cycle":"2026-04-16","last_cycle":"2026-07-09"}