{"schema_version":1,"airport":"DUT","entries":[{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"5ddb3e882e30","priority":"fyi","category":"airport","kind":"changed","summary":"land area: none -> 278 acres","source":"APT_BASE","fields":[{"field":"ACREAGE","old":"","new":"278"}]},{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"907b3cc8e9f3","priority":"fyi","category":"airport","kind":"changed","summary":"airport phone number changed to 907-487-4952","source":"APT_CON","fields":[{"field":"PHONE_NO","old":"907-465-4512","new":"907-487-4952"}]},{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"5e3428f71970","priority":"fyi","category":"airport","kind":"changed","summary":"name changed: Dale Ruckman -> Chris Tapaoan","source":"APT_CON","fields":[{"field":"NAME","old":"DALE RUCKMAN","new":"CHRIS TAPAOAN"}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"74dac72b2fc5","priority":"action","category":"remark","kind":"changed","summary":"remark updated: FOR REIL RWY 13 & 31; MIRL RWY 13/31; RWY 31 THR VEH XG TFC LGT - CTAF. 7 CLICKS ON & 3 CLICKS FOR XG TFC LGT & REIL OFF. VASI RWY 13 & 31 OPR CONSLY.","source":"APT_RMK","original":"FOR REIL RWY 13 & 31; MIRL RWY 13/31; RWY 31 THR VEH XG TFC LGT - CTAF. 7 CLICKS ON & 3 CLICKS FOR XG TFC LGT & REIL OFF. VASI RWY 13 & 31 OPR CONSLY.","fields":[{"field":"REMARK","old":"FOR REIL RWY 13 & 31; MIRL RWY 13/31 - STOP LGT FOR VEH TFC CROSSING RWY 31 THR; KEY 122.6 - 7 TIMES FOR ON; 3 TIMES FOR STOP LGT & REIL OFF. VASI RWY 13 & 31 OPER CONTINUOUSLY.","new":"FOR REIL RWY 13 & 31; MIRL RWY 13/31; RWY 31 THR VEH XG TFC LGT - CTAF. 7 CLICKS ON & 3 CLICKS FOR XG TFC LGT & REIL OFF. VASI RWY 13 & 31 OPR CONSLY."}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"82da15a4d43d","priority":"action","category":"remark","kind":"changed","summary":"remark updated: SPB GATE OPS - CTAF; 7 CLICK OPEN; 3 CLICKS CLOSE. SEE SECTION C NOTICE FOR GATE PROC.","source":"APT_RMK","original":"SPB GATE OPS - CTAF; 7 CLICK OPEN; 3 CLICKS CLOSE. SEE SECTION C NOTICE FOR GATE PROC.","fields":[{"field":"REMARK","old":"FOR SEAPLANE GATE OPERATION KEY 122.8 - 7 TIMES TO OPEN 3 TIMES TO CLOSE; GATE CLOSES AUTOMATICALLY AFTER 5 MINUTES. SEE SECTION \"C\" NOTICES FOR GATE CONTROL PROCEDURE.","new":"SPB GATE OPS - CTAF; 7 CLICK OPEN; 3 CLICKS CLOSE. SEE SECTION C NOTICE FOR GATE PROC."}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"77167b1a0ca0","priority":"action","category":"frequency","kind":"changed","summary":"remark: none -> FOR REIL RWY 13 & 31; MIRL RWY 13/31; RWY 31 THR VEH XG TFC LGT - CTAF. 7 CLICKS ON & 3 CLICKS FOR XG TFC LGT & REIL OFF. VASI RWY 13 & 31 OPR CONSLY.; SPB GATE OPS - CTAF; 7 CLICK OPEN; 3 CLICKS CLOSE. SEE SECTION C NOTICE FOR GATE PROC.","source":"FRQ","fields":[{"field":"REMARK","old":"","new":"FOR REIL RWY 13 & 31; MIRL RWY 13/31; RWY 31 THR VEH XG TFC LGT - CTAF. 7 CLICKS ON & 3 CLICKS FOR XG TFC LGT & REIL OFF. VASI RWY 13 & 31 OPR CONSLY.; SPB GATE OPS - CTAF; 7 CLICK OPEN; 3 CLICKS CLOSE. SEE SECTION C NOTICE FOR GATE PROC."}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"158e52c24317","priority":"fyi","category":"airport","kind":"changed","summary":"airframe repair: none -> none; bottled oxygen: none -> none; bulk oxygen: none -> none; engine repair: none -> none","source":"APT_BASE","fields":[{"field":"AIRFRAME_REPAIR_SER_CODE","old":"NONE","new":""},{"field":"BOTTLED_OXY_TYPE","old":"NONE","new":""},{"field":"BULK_OXY_TYPE","old":"NONE","new":""},{"field":"PWR_PLANT_REPAIR_SER","old":"NONE","new":""}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"899135495c0b","priority":"fyi","category":"remark","kind":"added","summary":"new remark: PAEW ON RWY. LOCKED WHEEL TURNS NA.","source":"APT_RMK","original":"PAEW ON RWY. LOCKED WHEEL TURNS NA."},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"0628b321473f","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: DO NOT PERFORM LOCKED WHEEL TURNS ON RWY 13/31.","source":"APT_RMK","original":"DO NOT PERFORM LOCKED WHEEL TURNS ON RWY 13/31."},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"f7e0001c4a0e","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: PERSONNEL AND EQUIPMENT MAY BE WORKING ON THE RWY AT ANY TIME.","source":"APT_RMK","original":"PERSONNEL AND EQUIPMENT MAY BE WORKING ON THE RWY AT ANY TIME."},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"bbed43763f04","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: VASI RIGHT SIDE OF RWY SKEWED 5 DEG SOUTH OF RWY HEADING .","source":"APT_RMK","original":"VASI RIGHT SIDE OF RWY SKEWED 5 DEG SOUTH OF RWY HEADING ."},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"256c8278c663","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: ARFF EQUIP STAFFED DURG LRG ACR OPS PDS.","source":"APT_RMK","original":"ARFF EQUIP STAFFED DURG LRG ACR OPS PDS.","fields":[{"field":"REMARK","old":"ARFF EQUIP STAFFED DURG PERIODS OF LARGE AIR CARRIER OPERATIONS ONLY.","new":"ARFF EQUIP STAFFED DURG LRG ACR OPS PDS."}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"4dc7a2e96ec7","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: CLSD TO ACR OPS MORE THAN 30 PAX SEATS EXC PPR IN WRITING; AMGR PO BOX 920525 DUTCH HARBOR AK 99692.","source":"APT_RMK","original":"CLSD TO ACR OPS MORE THAN 30 PAX SEATS EXC PPR IN WRITING; AMGR PO BOX 920525 DUTCH HARBOR AK 99692.","fields":[{"field":"REMARK","old":"CLSD TO ACR OPNS WITH MORE THAN 30 PSGR SEATS EXCP PPR IN WRITING TO AMGR PO BOX 920525 DUTCH HARBOR AK 99692.","new":"CLSD TO ACR OPS MORE THAN 30 PAX SEATS EXC PPR IN WRITING; AMGR PO BOX 920525 DUTCH HARBOR AK 99692."}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"7dd0f3537b95","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: COLD BAY FSS 0800-1800; AFT HR KENAI FSS.","source":"APT_RMK","original":"COLD BAY FSS 0800-1800; AFT HR KENAI FSS.","fields":[{"field":"REMARK","old":"COLD BAY FSS OPRS 0800-1800, ALL OTR TIMES KENAI FSS.","new":"COLD BAY FSS 0800-1800; AFT HR KENAI FSS."}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"cc68ba18bdf0","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: CTN: VESSEL TFC WI 1500 FT RWY 13; VESSEL DOCK WI 1300 FT RWY 31.","source":"APT_RMK","original":"CTN: VESSEL TFC WI 1500 FT RWY 13; VESSEL DOCK WI 1300 FT RWY 31.","fields":[{"field":"REMARK","old":"BE ALERT: VESSEL TRAFFIC WITHIN 1500 FT FM RWY 13. VESSEL FUELING DOCK WITHIN 1300 FT FM RWY 31.","new":"CTN: VESSEL TFC WI 1500 FT RWY 13; VESSEL DOCK WI 1300 FT RWY 31."}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"15da7de053c7","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: HAZ RPRTG DURG ATNDNC HR & ACFT OVR 30 PAX SEAT.","source":"APT_RMK","original":"HAZ RPRTG DURG ATNDNC HR & ACFT OVR 30 PAX SEAT.","fields":[{"field":"REMARK","old":"ARPT HAZARD REPORTING ONLY PERFORMED DURING ATTENDANCE DUTY HOURS AND FOR OVER 30 PASSENGER SEAT ACFT.","new":"HAZ RPRTG DURG ATNDNC HR & ACFT OVR 30 PAX SEAT."}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"a600339b4dac","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: HVY BIRD CONCENTRATIONS ON & INVOF ARPT.","source":"APT_RMK","original":"HVY BIRD CONCENTRATIONS ON & INVOF ARPT.","fields":[{"field":"REMARK","old":"ARPT AREA SUBJECT TO MODERATE TO EXTREME CONCENTRATIONS OF BIRDS.","new":"HVY BIRD CONCENTRATIONS ON & INVOF ARPT."}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"744da033f07f","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: RWY 31 JET BLAST AREA CLSD TO TAX EXC WHEN ROAD VEHICLE & PEDESTRIAN TFC CTLD BY OPR REP; CLKWS TURN RQD.","source":"APT_RMK","original":"RWY 31 JET BLAST AREA CLSD TO TAX EXC WHEN ROAD VEHICLE & PEDESTRIAN TFC CTLD BY OPR REP; CLKWS TURN RQD.","fields":[{"field":"REMARK","old":"JET BLAST AREA AER 31 CLSD TO TAXIING ACFT EXCP WHEN ROAD VEHICLE & PEDESTRIAN TFC IS CONTROLLED BY OPERATORS REPRESENTATIVE. CLOCKWISE TURN REQUESTED.","new":"RWY 31 JET BLAST AREA CLSD TO TAX EXC WHEN ROAD VEHICLE & PEDESTRIAN TFC CTLD BY OPR REP; CLKWS TURN RQD."}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"60aa5e2526e5","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: SNOW REMOVAL & DEICING OF RWY, TWY & RAMPS DURG DUTY HR.","source":"APT_RMK","original":"SNOW REMOVAL & DEICING OF RWY, TWY & RAMPS DURG DUTY HR.","fields":[{"field":"REMARK","old":"SNOW REMOVAL & DEICING OF RWY, TWY & RAMPS ONLY PERFORMED DURING ATTENDANCE DUTY HRS.","new":"SNOW REMOVAL & DEICING OF RWY, TWY & RAMPS DURG DUTY HR."}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"be2bb1cd2ef5","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: TFC PAT AROUND MT.","source":"APT_RMK","original":"TFC PAT AROUND MT.","fields":[{"field":"REMARK","old":"TRAFFIC PATTERN AROUND MOUNTAIN.","new":"TFC PAT AROUND MT."}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"6d8c4155aa0d","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: TSNT PRKG RAMP B.","source":"APT_RMK","original":"TSNT PRKG RAMP B.","fields":[{"field":"REMARK","old":"TRANSIENT ACFT MUST PARK ON RAMP B.","new":"TSNT PRKG RAMP B."}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"fa7a945f6b8a","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: UNUSBL +1.4 MI DUE TO MT; SKEWED 5 DEG S OF RWY HDG.","source":"APT_RMK","original":"UNUSBL +1.4 MI DUE TO MT; SKEWED 5 DEG S OF RWY HDG.","fields":[{"field":"REMARK","old":"USABLE DISTANCE OF VASI 1.4 MILES DUE TO MOUNTAIN.","new":"UNUSBL +1.4 MI DUE TO MT; SKEWED 5 DEG S OF RWY HDG."}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"2360cea278a3","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: WX INFO 0745-1845 - DUTCH WX 129.5 OR 907-581-1256.","source":"APT_RMK","original":"WX INFO 0745-1845 - DUTCH WX 129.5 OR 907-581-1256.","fields":[{"field":"REMARK","old":"WX INFORMATION AVBL ON 129.5 (CALL SIGN DUTCH WX) OR PH: 907-581-1256, 0745-1845 HRS.","new":"WX INFO 0745-1845 - DUTCH WX 129.5 OR 907-581-1256."}]}],"first_cycle":"2025-12-25","last_cycle":"2026-05-14"}