{"schema_version":1,"from_cycle":"2026-10-01","to_cycle":"2026-10-29","airport":"1T7","counts":{"action":1,"ifr":0,"fyi":10},"changes":[{"id":"0730503be871","priority":"action","category":"runway","kind":"changed","summary":"runway 12/30 -> 13/31 (renumbered)","source":"APT_RWY","fields":[{"field":"RWY_ID","old":"12/30","new":"13/31"}]},{"id":"063dabd2bc17","priority":"fyi","category":"remark","kind":"removed","summary":"removed remark: Runway 12/30 now marked as 13/31.","source":"APT_RMK","original":"RWY 12/30 NOW MARKED AS 13/31"},{"id":"33f5eea08c99","priority":"fyi","category":"remark","kind":"removed","summary":"removed runway 12 end remark: 15 foot RD 0 feet distance 65 foot L; 30 foot TREE 80 feet distance, 45 foot L.","source":"APT_RMK","original":"15 FT RD 0 FT DSTC 65 FT L; 30 FT TREE 80 FT DSTC, 45 FT L."},{"id":"04503cb32ecb","priority":"fyi","category":"remark","kind":"removed","summary":"removed runway 12/30 remark: Runway 30 rises rapidly at north end. 12 end 49 feet higher than 30 end.","source":"APT_RMK","original":"RWY 30 RISES RAPIDLY AT NORTH END. 12 END 49 FT HIGHER THAN 30 END."},{"id":"43b8e2bf9381","priority":"fyi","category":"remark","kind":"removed","summary":"removed runway 30 end remark: 15 foot RD 0 feet distance 67 foot L.","source":"APT_RMK","original":"15 FT RD 0 FT DSTC 67 FT L."},{"id":"d436177ef3b3","priority":"fyi","category":"remark","kind":"changed","summary":"revised remark: Provided right hand traffic is used for runway 31 due to rapid rising terrain west of runways.","source":"APT_RMK","original":"PRVDD RIGHT HAND TFC IS USED FOR RWY 31 DUE TO RAPID RISING TRRN WEST OF RWYS.","fields":[{"field":"REMARK","old":"PRVDD RIGHT HAND TFC IS USED FOR RWY 30 DUE TO RAPID RISING TRRN WEST OF RWYS.","new":"PRVDD RIGHT HAND TFC IS USED FOR RWY 31 DUE TO RAPID RISING TRRN WEST OF RWYS."}]},{"id":"0dd3dbc8d0d4","priority":"fyi","category":"remark","kind":"changed","summary":"revised remark: Runway 13 120' rising terrain 0.4 mile Northwest of runway end. Nonstandard aiming point MKGS at 500 feet, 2490 feet remaining.","source":"APT_RMK","original":"RWY 13 120' RISING TERRAIN 0.4 MI NW OF RWY END.  NSTD AIMING POINT MKGS AT 500 FT,  2490 FT REMAINING.","fields":[{"field":"REMARK","old":"RWY 12 120' RISING TERRAIN 0.4 MI NW OF RWY END.  NSTD AIMING POINT MKGS AT 500 FT,  2490 FT REMAINING.","new":"RWY 13 120' RISING TERRAIN 0.4 MI NW OF RWY END.  NSTD AIMING POINT MKGS AT 500 FT,  2490 FT REMAINING."}]},{"id":"b7620412786d","priority":"fyi","category":"remark","kind":"changed","summary":"revised remark: Runway 13 calm wind runway.","source":"APT_RMK","original":"RWY 13 CALM WIND RWY.","fields":[{"field":"REMARK","old":"RWY 12 CALM WIND RWY.","new":"RWY 13 CALM WIND RWY."}]},{"id":"dde4f537c713","priority":"fyi","category":"remark","kind":"changed","summary":"revised remark: Runway 31 nonstandard aiming point MKGS at 300 feet.","source":"APT_RMK","original":"RWY 31 NSTD AIMING POINT MKGS AT 300 FT.","fields":[{"field":"REMARK","old":"RWY 30 NSTD AIMING POINT MKGS AT 300 FT.","new":"RWY 31 NSTD AIMING POINT MKGS AT 300 FT."}]},{"id":"1bad15ac04d5","priority":"fyi","category":"runway","kind":"changed","summary":"runway 13: controlling obstacle: TREES 15 ft tall, 300 ft from threshold, 30 ft left of centerline -> none listed; obstacle clearance slope: 6:1 -> none; marking condition: good -> none; runway end elevation: 1261 -> 1265 ft MSL","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"L","new":""},{"field":"CNTRLN_OFFSET","old":"30","new":""},{"field":"DIST_FROM_THR","old":"300","new":""},{"field":"OBSTN_CLNC_SLOPE","old":"6","new":""},{"field":"OBSTN_HGT","old":"15","new":""},{"field":"OBSTN_TYPE","old":"TREES","new":""},{"field":"RWY_END_ELEV","old":"1261","new":"1265"},{"field":"RWY_MARKING_COND","old":"GOOD","new":""}]},{"id":"44376e2e61a6","priority":"fyi","category":"runway","kind":"changed","summary":"runway 31: controlling obstacle: ROAD 15 ft tall, 200 ft from threshold, 125 ft off centerline -> none listed; obstacle clearance slope: 0:1 -> none; marking condition: good -> none","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"L/R","new":""},{"field":"CNTRLN_OFFSET","old":"125","new":""},{"field":"DIST_FROM_THR","old":"200","new":""},{"field":"OBSTN_CLNC_SLOPE","old":"0","new":""},{"field":"OBSTN_HGT","old":"15","new":""},{"field":"OBSTN_TYPE","old":"ROAD","new":""},{"field":"RWY_MARKING_COND","old":"GOOD","new":""}]}]}