{"schema_version":1,"airport":"LSE","entries":[{"cycle":"2026-10-01","from_cycle":"2026-09-03","engine":"1.3.8","id":"a2164f73b792","priority":"fyi","category":"remark","kind":"added","summary":"new remark: Surface incursion risk on taxiways A3, A, and B due to complex geometry from converging taxiways; see HS-2 on airport diagram.","source":"APT_RMK","original":"SFC INCURSION RISK. TWYS A3, A, AND B. CMPLX GEOMETRY DUE TO CONVERGING TWYS. SEE HS-2 ON ARPT DIAGRAM."},{"cycle":"2026-10-01","from_cycle":"2026-09-03","engine":"1.3.8","id":"aef5d881cfc6","priority":"fyi","category":"remark","kind":"changed","summary":"revised remark: Approach ratio 24:1 at displaced threshold.","source":"APT_RMK","original":"APCH RATIO 24:1 AT DTHR.","fields":[{"field":"REMARK","old":"RWY 31 APCH RATIO 24:1 AT DSPLCD THLD.","new":"APCH RATIO 24:1 AT DTHR."}]},{"cycle":"2026-10-01","from_cycle":"2026-09-03","engine":"1.3.8","id":"f387327b87e5","priority":"fyi","category":"remark","kind":"changed","summary":"revised remark: Approach ratio 50:1 at displaced threshold.","source":"APT_RMK","original":"APCH RATIO 50:1 AT DTHR.","fields":[{"field":"REMARK","old":"RY 36 APCH RATIO 50:1 AT DSPLCD THLD.","new":"APCH RATIO 50:1 AT DTHR."}]},{"cycle":"2026-10-01","from_cycle":"2026-09-03","engine":"1.3.8","id":"5cf9e5d35efe","priority":"fyi","category":"remark","kind":"changed","summary":"revised remark: For attendant other hours call 608-783-8359.","source":"APT_RMK","original":"FOR ATTENDANT OTR HOURS CALL 608-783-8359.","fields":[{"field":"REMARK","old":"FOR ATTENDANT OTHER HOURS CALL 608-783-8359.","new":"FOR ATTENDANT OTR HOURS CALL 608-783-8359."}]},{"cycle":"2026-10-01","from_cycle":"2026-09-03","engine":"1.3.8","id":"09fabc03490a","priority":"fyi","category":"remark","kind":"changed","summary":"revised remark: Runway incursion risk on runway 36 and taxiway C with runway holding position markings further from runway than expected; see HS-1 on airport diagram.","source":"APT_RMK","original":"RWY INCURSION RISK. RWY 36 AND TWY C. RWY HLDG PSN MARKINGS FTHR FM RWY THAN EXPECTED. SEE HS-1 ON ARPT DIAGRAM.","fields":[{"field":"REMARK","old":"HLDG PSN FOR THE WEST SIDE OF RWY 36 APCH END IS SET BACK ON TWY C. SEE HS-1 ON ARPT DIAGRAM.","new":"RWY INCURSION RISK. RWY 36 AND TWY C. RWY HLDG PSN MARKINGS FTHR FM RWY THAN EXPECTED. SEE HS-1 ON ARPT DIAGRAM."}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"61717bbc17ef","priority":"ifr","category":"chart","kind":"changed","summary":"approach RNAV (GPS) RWY 36 amended (amdt 0E)","source":"D-TPP","chart":{"code":"IAP","name":"RNAV (GPS) RWY 36","amdt":"0E","pdf":"https://aeronav.faa.gov/d-tpp/2609/00219R36.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"a878930b9cb0","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: APCH/DEP/CD SVC PRVDD BY MINNEAPOLIS ARTCC ON FREQS 128.6/363.0 (LA CROSSE RCAG).","source":"ATC_RMK","original":"APCH/DEP/CD SVC PRVDD BY MINNEAPOLIS ARTCC ON FREQS 128.6/363.0 (LA CROSSE RCAG).","fields":[{"field":"REMARK","old":"APCH/DEP SVC PRVDD BY MINNEAPOLIS ARTCC ON FREQS 128.6/363.0 (LA CROSSE RCAG).","new":"APCH/DEP/CD SVC PRVDD BY MINNEAPOLIS ARTCC ON FREQS 128.6/363.0 (LA CROSSE RCAG)."}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"8e0576950efe","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: FOR CD WHEN ATCT CLSD CTC MINNEAPOLIS ARTCC ON FREQ. IF UNA CTC MINNEAPOLIS ARTCC AT 651-463-5588.","source":"APT_RMK","original":"FOR CD WHEN ATCT CLSD CTC MINNEAPOLIS ARTCC ON FREQ. IF UNA CTC MINNEAPOLIS ARTCC AT 651-463-5588.","fields":[{"field":"REMARK","old":"FOR CD WHEN ATCT IS CLSD CTC ON FSS ON RCO FREQ; IF UNA CTC MINNEAPOLIS ARTCC AT 651-463-5588.","new":"FOR CD WHEN ATCT CLSD CTC MINNEAPOLIS ARTCC ON FREQ. IF UNA CTC MINNEAPOLIS ARTCC AT 651-463-5588."}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"f48d836a1d69","priority":"fyi","category":"frequency","kind":"changed","summary":"remark: APCH/DEP SVC PRVDD BY MINNEAPOLIS ARTCC ON FREQS 128.6/363.0 (LA CROSSE RCAG). -> APCH/DEP/CD SVC PRVDD BY MINNEAPOLIS ARTCC ON FREQS 128.6/363.0 (LA CROSSE RCAG).","source":"FRQ","fields":[{"field":"REMARK","old":"APCH/DEP SVC PRVDD BY MINNEAPOLIS ARTCC ON FREQS 128.6/363.0 (LA CROSSE RCAG).","new":"APCH/DEP/CD SVC PRVDD BY MINNEAPOLIS ARTCC ON FREQS 128.6/363.0 (LA CROSSE RCAG)."}]},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"1dc5b3c6556d","priority":"fyi","category":"airport","kind":"changed","summary":"airport phone number changed to 608-789-7456","source":"APT_CON","fields":[{"field":"PHONE_NO","old":"608-789-7466","new":"608-789-7456"}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"e1b22b1e81b7","priority":"fyi","category":"airport","kind":"changed","summary":"airport phone number changed to 608-789-7466; name changed: Jeffrey Tripp -> Lauren Koss","source":"APT_CON","fields":[{"field":"NAME","old":"JEFFREY TRIPP","new":"LAUREN KOSS"},{"field":"PHONE_NO","old":"608-789-7456","new":"608-789-7466"}]},{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"5d3b23951639","priority":"fyi","category":"airport","kind":"changed","summary":"cold temperature airport (altitude correction at or below): -22C -> -21C","source":"APT_BASE","fields":[{"field":"CTA","old":"-22C","new":"-21C"}]},{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"828a85bc106e","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: Cold temperature airport; altitude correction required at or below -21C.","source":"APT_RMK","original":"COLD TEMPERATURE AIRPORT. ALTITUDE CORRECTION REQUIRED AT OR BELOW -21C.","fields":[{"field":"REMARK","old":"COLD TEMPERATURE AIRPORT. ALTITUDE CORRECTION REQUIRED AT OR BELOW -22C.","new":"COLD TEMPERATURE AIRPORT. ALTITUDE CORRECTION REQUIRED AT OR BELOW -21C."}]},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"896e28b461fb","priority":"action","category":"remark","kind":"changed","summary":"remark updated: RWY 04/22 NOT AVBL FOR PART 121/PART 380 OPS WITH SKED PAX CARRYING OPS MORE THAN 9 PAX SEATS AND NON-SKED PAX CARRYING OPS MORE THAN 30 PAX SEATS.","source":"APT_RMK","original":"RWY 04/22 NOT AVBL FOR PART 121/PART 380 OPS WITH SKED PAX CARRYING OPS MORE THAN 9 PAX SEATS AND NON-SKED PAX CARRYING OPS MORE THAN 30 PAX SEATS.","fields":[{"field":"REMARK","old":"RWY 4/22 NOT AVBL FOR SKEDD ACR OPNS WITH MORE THAN 9 PAX SEATS OR UNSKEDD ACR AT LEAST 31 PAX SEATS.","new":"RWY 04/22 NOT AVBL FOR PART 121/PART 380 OPS WITH SKED PAX CARRYING OPS MORE THAN 9 PAX SEATS AND NON-SKED PAX CARRYING OPS MORE THAN 30 PAX SEATS."}]},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"31798039f0f0","priority":"action","category":"navaid","kind":"removed","summary":"ILS RWY 18 (LSE): outer marker removed","source":"ILS_MKR","fields":[{"field":"RWY_END_ID","old":"18","new":""},{"field":"ILS_LOC_ID","old":"LSE","new":""},{"field":"SYSTEM_TYPE_CODE","old":"LS","new":""},{"field":"ILS_COMP_TYPE_CODE","old":"OM","new":""},{"field":"COMPONENT_STATUS","old":"OPERATIONAL IFR","new":""}]}],"first_cycle":"2024-09-05","last_cycle":"2026-10-01"}