{"schema_version":1,"airport":"ATM","entries":[{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"6f70dec6b6a1","priority":"fyi","category":"airport","kind":"changed","summary":"airport contact address: 550 W. 7TH AVE., SUITE 900C -> 550 W 7TH AVE SUITE 900C; airport contact address line 2: DIVISION OF MINING, LAND AND WATER -> none; name changed: State Of Alaska Dnr -> State Of Alaska, Dnr, Dmlw; airport contact zip code: 99510 -> 99501","source":"APT_CON","fields":[{"field":"ADDRESS1","old":"550 W. 7TH AVE., SUITE 900C","new":"550 W 7TH AVE SUITE 900C"},{"field":"ADDRESS2","old":"DIVISION OF MINING, LAND AND WATER","new":""},{"field":"NAME","old":"STATE OF ALASKA DNR","new":"STATE OF ALASKA, DNR, DMLW"},{"field":"ZIP_CODE","old":"99510","new":"99501"}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"2cdebb3e26ad","priority":"fyi","category":"airport","kind":"changed","summary":"airport phone number changed to 907-269-8400; airport contact address: 550 WEST 7TH AVE -> 550 W 7TH AVE STE 900C; name changed: Clifford Larson -> State Of Alaska, Dnr, Dmlw","source":"APT_CON","fields":[{"field":"ADDRESS1","old":"550 WEST 7TH AVE","new":"550 W 7TH AVE STE 900C"},{"field":"NAME","old":"CLIFFORD LARSON","new":"STATE OF ALASKA, DNR, DMLW"},{"field":"PHONE_NO","old":"907-269-8503","new":"907-269-8400"},{"field":"ZIP_CODE","old":"99510","new":"99501"}]},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"3a0fb2d15bd5","priority":"fyi","category":"airport","kind":"changed","summary":"airport phone number changed to 907-269-8400; name changed: State Of Ak Dept Of Natl Resc -> State Of Alaska Dnr","source":"APT_CON","fields":[{"field":"NAME","old":"STATE OF AK DEPT OF NATL RESC","new":"STATE OF ALASKA DNR"},{"field":"PHONE_NO","old":"907-269-8503","new":"907-269-8400"}]},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"ce220ed8b1e5","priority":"fyi","category":"remark","kind":"added","summary":"new remark: Caution: runway edges have large rocks and 16-inch dirt clumps; surface beyond runway is uneven and soft; operations close to or beyond the edge are at your own risk.","source":"APT_RMK","original":"CTN: RWY EDGE LRG ROCKS & 16 IN DIRT CLUMPS; SFC BYD RWY UNEVEN & SOFT; OPS CLOSE OR BYD EDGE AT YOUR OWN RISK."},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"38349f9630b6","priority":"fyi","category":"remark","kind":"added","summary":"new remark: RWY IN CANYON; LNDG RWY 32 SLPS UPHILL INTO CANYON. RWY 32 SUCCESSFUL GO AROUND UNLIKELY.","source":"APT_RMK","original":"RWY IN CANYON; LNDG RWY 32 SLPS UPHILL INTO CANYON. RWY 32 SUCCESSFUL GO AROUND UNLIKELY."},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"238cb1fef198","priority":"fyi","category":"remark","kind":"added","summary":"new remark: Threshold marked with metal drums and tanks; edges marked with cones.","source":"APT_RMK","original":"THR MKD WITH METAL DRUMS & TANKS; EDGES MKD WITH CONES."},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"8c3c3a6fd8db","priority":"fyi","category":"airport","kind":"changed","summary":"NOTAM facility: none -> ENA","source":"APT_BASE","fields":[{"field":"NOTAM_ID","old":"","new":"ENA"}]},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"d0bb94de3136","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: Runway threshold markers are nonstandard and consist of metal drums and propane tanks, with runway edges marked with cones.","source":"APT_RMK","original":"RWY THRESHOLD MARKERS ARE NONSTANDARD AND CONSIST OF METAL DRUMS AND PROPANE TANKS. RWY EDGES ARE MARKED WITH CONES."},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"76246f1ec418","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: RWY IS 10 FT WIDE WITH AN ABRUPT EDGE OF LARGE ROCKS AND  CLUMPS  OF DIRT UP TO 16 INCHES IN DIAMETER. SURFACES IMMEDIATELY BEYOND RUNWAY SURFACE IS VERY UNEVEN AND CAN BE VERY SOFT. OPERATING AN AIRCRAFT CLOSE TO OR BEYOND THE RWY  EDGE MAY RESULT IN LOSS OF ACFT CONTROL OR INJURY. USE CAUTION.","source":"APT_RMK","original":"RWY IS 10 FT WIDE WITH AN ABRUPT EDGE OF LARGE ROCKS AND  CLUMPS  OF DIRT UP TO 16 INCHES IN DIAMETER. SURFACES IMMEDIATELY BEYOND RUNWAY SURFACE IS VERY UNEVEN AND CAN BE VERY SOFT. OPERATING AN AIRCRAFT CLOSE TO OR BEYOND THE RWY  EDGE MAY RESULT IN LOSS OF ACFT CONTROL OR INJURY. USE CAUTION."},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"3a993632f31d","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: RUWY LOCATED IN BOX CANYON. LANDING RWY 32 SLOPES UPHILL AND INTO THE BOX CANYON. SUCCESSFUL GO AROUND ON RWY 32 IS UNLIKELY.","source":"APT_RMK","original":"RUWY LOCATED IN BOX CANYON. LANDING RWY 32 SLOPES UPHILL AND INTO THE BOX CANYON. SUCCESSFUL GO AROUND ON RWY 32 IS UNLIKELY."},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"bd55329b6eba","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: CTN: PAEW PARKED ON OR INVOF RWY.","source":"APT_RMK","original":"CTN: PAEW PARKED ON OR INVOF RWY.","fields":[{"field":"REMARK","old":"CAUTION FOR VEHICLES, ATVS AND EQUIPMENT THAT MAY BE PARKED ON OR NEAR THE RWY.","new":"CTN: PAEW PARKED ON OR INVOF RWY."}]},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"6dbae93d1f13","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: CTL OBS EXCEEDS 45 DEG SLP.","source":"APT_RMK","original":"CTL OBS EXCEEDS 45 DEG SLP.","fields":[{"field":"REMARK","old":"CONTROLLING OBSTRUCTION EXCEEDS A 45 DEGREE SLOPE","new":"CTL OBS EXCEEDS 45 DEG SLP."}]},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"e87d8791eea1","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: The runway is not maintained; visual inspection of runway and terrain is recommended before landing.","source":"APT_RMK","original":"RWY NOT MNTND: VISUAL INSP OF RWY & TRRN RCMDD BFR LNDG.","fields":[{"field":"REMARK","old":"RWY IS NOT MAINTAINED, VISUAL INSPECTION OF RUNWAY AND THOROUGH ASSESSMENT OF THE SURROUNDING TERRAIN IS HIGHLY RECOMMENDED PRIOR TO LANDING.","new":"RWY NOT MNTND: VISUAL INSP OF RWY & TRRN RCMDD BFR LNDG."}]},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"efee4c5926ed","priority":"fyi","category":"runway","kind":"changed","summary":"runway 14: markings: none -> nonstandard (other than numbers only) (NSTD)","source":"APT_RWY_END","fields":[{"field":"RWY_MARKING_TYPE_CODE","old":"","new":"NSTD"}]},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"7e57e91e07f0","priority":"fyi","category":"runway","kind":"changed","summary":"runway 32: markings: none -> nonstandard (other than numbers only) (NSTD)","source":"APT_RWY_END","fields":[{"field":"RWY_MARKING_TYPE_CODE","old":"","new":"NSTD"}]}],"first_cycle":"2024-11-28","last_cycle":"2026-01-22"}