{"schema_version":1,"airport":"ZEF","entries":[{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"854717ceda33","priority":"fyi","category":"remark","kind":"added","summary":"new remark: 56 foot trees are 171 feet from the threshold, offset 228 feet right of centerline.","source":"APT_RMK","original":"56 FT TREES 171 FT FM THR OFFSET 228 FT RIGHT OF CNTRLN."},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"dd91c9ca9f78","priority":"fyi","category":"runway","kind":"changed","summary":"runway 07: controlling obstacle changed (now 26 ft tall, 394 ft from threshold, 147 ft right of centerline, clearance slope 7:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"141","new":"147"},{"field":"DIST_FROM_THR","old":"398","new":"394"},{"field":"OBSTN_CLNC_SLOPE","old":"6","new":"7"},{"field":"OBSTN_HGT","old":"29","new":"26"}]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"9d03aa216380","priority":"fyi","category":"runway","kind":"changed","summary":"runway 25: controlling obstacle changed (now 50 ft tall, 331 ft from threshold, 203 ft right of centerline, clearance slope 2:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"208","new":"203"},{"field":"DIST_FROM_THR","old":"329","new":"331"},{"field":"OBSTN_HGT","old":"45","new":"50"}]}],"first_cycle":"2024-10-03","last_cycle":"2024-10-03"}