{"schema_version":1,"airport":"OKZ","entries":[{"cycle":"2025-05-15","from_cycle":"2025-04-17","id":"2acc335c21df","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: Controlling obstruction exceeds a 45 degree slope.","source":"APT_RMK","original":"CONTROLLING OBSTRUCTION EXCEEDS A 45 DEGREE SLOPE"},{"cycle":"2025-05-15","from_cycle":"2025-04-17","id":"d6e3fe472d86","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: TREES 380' L AND 480' R FROM EOR TO 200' FROM EOR","source":"APT_RMK","original":"TREES 380' L AND 480' R FROM EOR TO 200' FROM EOR"},{"cycle":"2025-05-15","from_cycle":"2025-04-17","id":"34653a080306","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: TREES AS CLOSE AS 285' RIGHT, ROAD 365' LEFT FROM EOR TO 200' FROM EOR","source":"APT_RMK","original":"TREES AS CLOSE AS 285' RIGHT, ROAD 365' LEFT FROM EOR TO 200' FROM EOR"},{"cycle":"2025-05-15","from_cycle":"2025-04-17","id":"c279855386af","priority":"fyi","category":"runway","kind":"changed","summary":"runway 13: controlling obstacle changed (now 21 ft tall, 450 ft from threshold, 276 ft left of centerline, clearance slope 11:1); Part 77 runway category: other than utility runway with a nonprecision approach having visibility minimums as low as 3/4 mile (D) -> other than utility runway with a nonprecision approach having visibility minimums greater than 3/4 mile (C)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"380","new":"276"},{"field":"DIST_FROM_THR","old":"201","new":"450"},{"field":"FAR_PART_77_CODE","old":"D","new":"C"},{"field":"OBSTN_CLNC_SLOPE","old":"0","new":"11"},{"field":"OBSTN_HGT","old":"30","new":"21"}]},{"cycle":"2025-05-15","from_cycle":"2025-04-17","id":"e19413836fb9","priority":"fyi","category":"runway","kind":"changed","summary":"runway 31: controlling obstacle changed (now 60 ft tall, 1099 ft from threshold, 382 ft right of centerline, clearance slope 14:1); controlling obstacle: TREES -> POLE","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"340","new":"382"},{"field":"DIST_FROM_THR","old":"201","new":"1099"},{"field":"OBSTN_CLNC_SLOPE","old":"0","new":"14"},{"field":"OBSTN_HGT","old":"30","new":"60"},{"field":"OBSTN_TYPE","old":"TREES","new":"POLE"}]}],"first_cycle":"2025-05-15","last_cycle":"2025-05-15"}