{"schema_version":1,"airport":"PKF","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"972c29d29b91","priority":"fyi","category":"airport","kind":"changed","summary":"airport contact address: 400 FOURTH AVENUE SOUTH -> 410 DIVISION ST","source":"APT_CON","fields":[{"field":"ADDRESS1","old":"400 FOURTH AVENUE SOUTH","new":"410 DIVISION ST"}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"83ea4ffc6475","priority":"fyi","category":"airport","kind":"changed","summary":"airport contact address: CITY HALL 400 4TH AVE SOUTH -> 410 DIVISION ST","source":"APT_CON","fields":[{"field":"ADDRESS1","old":"CITY HALL 400 4TH AVE SOUTH","new":"410 DIVISION ST"}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"5575b1449dd0","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: EMAIL ADDRESS: AIRPORT@CITYOFPARKFALLSWI.GOV","source":"APT_RMK","original":"EMAIL ADDRESS: AIRPORT@CITYOFPARKFALLSWI.GOV","fields":[{"field":"REMARK","old":"EMAIL ADDRESS: AIRPORT@CITYOFPARKFALLS.COM","new":"EMAIL ADDRESS: AIRPORT@CITYOFPARKFALLSWI.GOV"}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"fd1d77e3c7fd","priority":"fyi","category":"runway","kind":"changed","summary":"runway 36: controlling obstacle changed (now 15 ft tall, 425 ft from threshold, 65 ft right of centerline, clearance slope 15:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"L","new":"R"},{"field":"CNTRLN_OFFSET","old":"285","new":"65"},{"field":"DIST_FROM_THR","old":"475","new":"425"},{"field":"OBSTN_CLNC_SLOPE","old":"9","new":"15"},{"field":"OBSTN_HGT","old":"30","new":"15"}]},{"cycle":"2026-08-06","from_cycle":"2026-07-09","id":"807f4f0f31c7","priority":"fyi","category":"runway","kind":"changed","summary":"runway 18: runway end elevation: 1494 -> 1494.4 ft MSL; touchdown zone elevation: 1500.3 -> 1500.7 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"1494","new":"1494.4"},{"field":"TDZ_ELEV","old":"1500.3","new":"1500.7"}]},{"cycle":"2026-08-06","from_cycle":"2026-07-09","id":"4c0546acc36e","priority":"fyi","category":"runway","kind":"changed","summary":"runway 36: runway end elevation: 1500.7 -> 1501 ft MSL; touchdown zone elevation: 1500.9 -> 1501.1 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"1500.7","new":"1501"},{"field":"TDZ_ELEV","old":"1500.9","new":"1501.1"}]},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"38ff1aae6987","priority":"ifr","category":"chart","kind":"changed","summary":"approach RNAV (GPS) RWY 18 amended (amdt 1)","source":"D-TPP","chart":{"code":"IAP","name":"RNAV (GPS) RWY 18","amdt":"1","pdf":"https://aeronav.faa.gov/d-tpp/2607/09387R18.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"470d6098c308","priority":"ifr","category":"chart","kind":"changed","summary":"approach RNAV (GPS) RWY 36 amended (amdt 1)","source":"D-TPP","chart":{"code":"IAP","name":"RNAV (GPS) RWY 36","amdt":"1","pdf":"https://aeronav.faa.gov/d-tpp/2607/09387R36.PDF"}}],"first_cycle":"2026-07-09","last_cycle":"2026-09-03"}