{"schema_version":1,"airport":"ATY","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"a62ebd7ac8f4","priority":"fyi","category":"airport","kind":"changed","summary":"airport contact address: 550 E AIRPORT DRIVE -> 550 AIRPORT DRIVE","source":"APT_CON","fields":[{"field":"ADDRESS1","old":"550 E AIRPORT DRIVE","new":"550 AIRPORT DRIVE"}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"1799ceff10a4","priority":"fyi","category":"frequency","kind":"removed","summary":"flight service (FSS) 122.5 via the Watertown outlet no longer available","source":"FRQ"},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"c70288335ca1","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: APCH/DEP/CD SVC PRVDD BY MINNEAPOLIS ARTCC ON FREQS 128.5/306.2 (WATERTOWN RCAG).","source":"ATC_RMK","original":"APCH/DEP/CD SVC PRVDD BY MINNEAPOLIS ARTCC ON FREQS 128.5/306.2 (WATERTOWN RCAG).","fields":[{"field":"REMARK","old":"APCH/DEP SVC PRVDD BY MINNEAPOLIS ARTCC ON FREQS 128.5/306.2 (WATERTOWN RCAG).","new":"APCH/DEP/CD SVC PRVDD BY MINNEAPOLIS ARTCC ON FREQS 128.5/306.2 (WATERTOWN RCAG)."}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"6929880376af","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: FOR CD CTC MINNEAPOLIS ARTCC ON FREQ. IF UNA CTC MINNEAPOLIS ARTCC AT 651-463-5588.","source":"APT_RMK","original":"FOR CD CTC MINNEAPOLIS ARTCC ON FREQ. IF UNA CTC MINNEAPOLIS ARTCC AT 651-463-5588.","fields":[{"field":"REMARK","old":"FOR CD IF UNA TO CTC ON FSS FREQ, CTC MINNEAPOLIS ARTCC AT 651-463-5588.","new":"FOR CD CTC MINNEAPOLIS ARTCC ON FREQ. IF UNA CTC MINNEAPOLIS ARTCC AT 651-463-5588."}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"5199ff4d6bc1","priority":"fyi","category":"frequency","kind":"changed","summary":"remark: APCH/DEP SVC PRVDD BY MINNEAPOLIS ARTCC ON FREQS 128.5/306.2 (WATERTOWN RCAG). -> APCH/DEP/CD SVC PRVDD BY MINNEAPOLIS ARTCC ON FREQS 128.5/306.2 (WATERTOWN RCAG).","source":"FRQ","fields":[{"field":"REMARK","old":"APCH/DEP SVC PRVDD BY MINNEAPOLIS ARTCC ON FREQS 128.5/306.2 (WATERTOWN RCAG).","new":"APCH/DEP/CD SVC PRVDD BY MINNEAPOLIS ARTCC ON FREQS 128.5/306.2 (WATERTOWN RCAG)."}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"3d134549f2de","priority":"fyi","category":"chart","kind":"changed","summary":"airport diagram changed","source":"D-TPP","chart":{"code":"APD","name":"AIRPORT DIAGRAM","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2609/00444AD.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"1a913a025e28","priority":"action","category":"remark","kind":"added","summary":"new remark: GLDR OPNS PROHIBITED ON TWY D.","source":"APT_RMK","original":"GLDR OPNS PROHIBITED ON TWY D."},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"8bd709ff0e24","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: ACR OPNS INVOLVING ACFT WITH MORE THAN 9 PSGRS ARE NOT AUZD IN EXCESS OF 15 MINS BEFORE OR AFTER SKED ARR/DEP TIMES WITHOUT PRIOR COORDINATION WITH AMGR AND CFMN THAT ARFF IS AVBL PRIOR TO LANDING OR TAKEOFF.","source":"APT_RMK","original":"ACR OPNS INVOLVING ACFT WITH MORE THAN 9 PSGRS ARE NOT AUZD IN EXCESS OF 15 MINS BEFORE OR AFTER SKED ARR/DEP TIMES WITHOUT PRIOR COORDINATION WITH AMGR AND CFMN THAT ARFF IS AVBL PRIOR TO LANDING OR TAKEOFF."},{"cycle":"2026-06-11","from_cycle":"2026-05-14","id":"4a50067f3883","priority":"action","category":"navaid","kind":"changed","summary":"runway 35: back course: no restrictions -> none","source":"ILS_BASE","fields":[{"field":"BK_COURSE_STATUS_CODE","old":"N","new":""}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"2027361b0c37","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: ARPT SFC COND NOT MONITORED 2230-0430.","source":"APT_RMK","original":"ARPT SFC COND NOT MONITORED 2230-0430.","fields":[{"field":"REMARK","old":"ARPT SFC COND NOT MONITORED SUN-FRI 2200-0500 & SAT 1400-SUN 0500.","new":"ARPT SFC COND NOT MONITORED 2230-0430."}]},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"18f0a7ba19ec","priority":"fyi","category":"airport","kind":"changed","summary":"services: added air ambulance services (AMB), cargo handling services (CARGO)","source":"APT_BASE","fields":[{"field":"OTHER_SERVICES","old":"AFRT,AGRI,CHTR,INSTR,RNTL,SALES","new":"AFRT,AGRI,AMB,CARGO,CHTR,INSTR,RNTL,SALES"}]},{"cycle":"2025-03-20","from_cycle":"2025-02-20","id":"6bbf1d872443","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: 605-753-9357","source":"APT_RMK","original":"605-753-9357","fields":[{"field":"REMARK","old":"ARPT MGR CELL 206-909-3979.","new":"605-753-9357"}]},{"cycle":"2024-12-26","from_cycle":"2024-11-28","id":"2ce93c40b40c","priority":"fyi","category":"airport","kind":"changed","summary":"landing fee now charged","source":"APT_BASE","fields":[{"field":"LNDG_FEE_FLAG","old":"N","new":"Y"}]},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"5ec24e707a1c","priority":"fyi","category":"airport","kind":"changed","summary":"airport phone number changed to 605-753-9357; name changed: Heath Voneye -> Ian Meriwether-Chalfant","source":"APT_CON","fields":[{"field":"NAME","old":"HEATH VONEYE","new":"IAN MERIWETHER-CHALFANT"},{"field":"PHONE_NO","old":"605-882-6200","new":"605-753-9357"}]},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"7b25cd518197","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: Airport manager cell phone is 206-909-3979.","source":"APT_RMK","original":"ARPT MGR CELL 206-909-3979.","fields":[{"field":"REMARK","old":"AIRPORT MGR CELL 808-597-4778","new":"ARPT MGR CELL 206-909-3979."}]}],"first_cycle":"2024-11-28","last_cycle":"2026-09-03"}