{"schema_version":1,"airport":"OWK","entries":[{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"f3d6d0336a19","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: +10 FT -20 FT TREES & BRUSH 75 FT FM THR, 230-250 FT R OF CNTRLN.","source":"APT_RMK","original":"+10 FT -20 FT TREES & BRUSH 75 FT FM THR, 230-250 FT R OF CNTRLN.","fields":[{"field":"REMARK","old":"10-20 FT TREES & BRUSH 0-75 FT FM THR, 240-250 FT R OF CNTRLN.","new":"+10 FT -20 FT TREES & BRUSH 75 FT FM THR, 230-250 FT R OF CNTRLN."}]},{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"117abf229dfa","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: +4-8 FT BRUSH 110-120 FT FM THR, 100 FT L & R OF CNTRLN; +25 FT TREES 100-175 FT FM THR, 185-250 FT L OF CNTRLN.","source":"APT_RMK","original":"+4-8 FT BRUSH 110-120 FT FM THR, 100 FT L & R OF CNTRLN; +25 FT TREES 100-175 FT FM THR, 185-250 FT L OF CNTRLN.","fields":[{"field":"REMARK","old":"10-15 FT BRUSH 0-200 FT FM THR, 100-250 FT L OF CNTRLN.","new":"+4-8 FT BRUSH 110-120 FT FM THR, 100 FT L & R OF CNTRLN; +25 FT TREES 100-175 FT FM THR, 185-250 FT L OF CNTRLN."}]},{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"99a538c11a9e","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: 10 FT TREES, 90-175 FT FM RWY END, 130-250 FT R.","source":"APT_RMK","original":"10 FT TREES, 90-175 FT FM RWY END, 130-250 FT R.","fields":[{"field":"REMARK","old":"10 FT TREES, 10 FT FM END OF RWY, 185 FT R.","new":"10 FT TREES, 90-175 FT FM RWY END, 130-250 FT R."}]},{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"647e052259f3","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: ALTN CTC: BRUCE HURLEY 207-449-2995.","source":"APT_RMK","original":"ALTN CTC: BRUCE HURLEY 207-449-2995.","fields":[{"field":"REMARK","old":"ADDNL CTC: ROLAND RAY 207-212-3191.","new":"ALTN CTC: BRUCE HURLEY 207-449-2995."}]},{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"97bfdf76c5e7","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: MRKGS FADED. CNTRLN & THR BARS MISG.","source":"APT_RMK","original":"MRKGS FADED. CNTRLN & THR BARS MISG.","fields":[{"field":"REMARK","old":"MARKINGS FADED, CNTRLN MISG.","new":"MRKGS FADED. CNTRLN & THR BARS MISG."}]},{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"663ff0f648d6","priority":"fyi","category":"runway","kind":"changed","summary":"runway 33: 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":"186","new":""},{"field":"DIST_FROM_THR","old":"215","new":""},{"field":"OBSTN_CLNC_SLOPE","old":"1","new":"20"},{"field":"OBSTN_HGT","old":"15","new":""},{"field":"OBSTN_TYPE","old":"TREES","new":""}]}],"first_cycle":"2025-10-02","last_cycle":"2025-10-02"}