{"schema_version":1,"airport":"RGK","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"cb993e725f28","priority":"ifr","category":"chart","kind":"changed","summary":"approach ILS OR LOC RWY 09 redrawn (still amdt 1B)","source":"D-TPP","chart":{"code":"IAP","name":"ILS OR LOC RWY 09","amdt":"1B","pdf":"https://aeronav.faa.gov/d-tpp/2609/06662IL9.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"534ba2d5e348","priority":"fyi","category":"frequency","kind":"removed","summary":"flight service (FSS) 122.6 via the Red Wing outlet no longer available","source":"FRQ"},{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"a5066b56a490","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: FOR CD CTC MINNEAPOLIS APCH AT 612-713-4016.","source":"APT_RMK","original":"FOR CD CTC MINNEAPOLIS APCH AT 612-713-4016.","fields":[{"field":"REMARK","old":"FOR CD CTC MINNEAPOLIS APCH AT 612-726-9086.","new":"FOR CD CTC MINNEAPOLIS APCH AT 612-713-4016."}]},{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"bc2940a669d9","priority":"ifr","category":"navaid","kind":"added","summary":"new ILS RWY 09 remark: AUTOPILOT CPD APCH NA BLW 917 FT.","source":"ILS_RMK","original":"AUTOPILOT CPD APCH NA BLW 917 FT."},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"ada58b41491e","priority":"fyi","category":"airport","kind":"changed","summary":"airport contact address: PUBLIC WORKS -> 229 TYLER RD NORTH; airport contact address line 2: 229 TYLER RD N -> none; name changed: City Of Red Wing -> City Of Red Wing, Public Works","source":"APT_CON","fields":[{"field":"ADDRESS1","old":"PUBLIC WORKS","new":"229 TYLER RD NORTH"},{"field":"ADDRESS2","old":"229 TYLER RD N","new":""},{"field":"NAME","old":"CITY OF RED WING","new":"CITY OF RED WING, PUBLIC WORKS"}]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"df3c31d19311","priority":"fyi","category":"runway","kind":"changed","summary":"runway 27: controlling obstacle changed (now , clearance slope 34:1); controlling obstacle: TREES -> none","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"R","new":""},{"field":"CNTRLN_OFFSET","old":"483","new":""},{"field":"DIST_FROM_THR","old":"1526","new":""},{"field":"OBSTN_CLNC_SLOPE","old":"27","new":"34"},{"field":"OBSTN_HGT","old":"48","new":""},{"field":"OBSTN_TYPE","old":"TREES","new":""}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"21c8cc7adc6f","priority":"fyi","category":"runway","kind":"changed","summary":"runway 09: runway end elevation: 777.8 -> 777.9 ft MSL; touchdown zone elevation: 777.9 -> 778.1 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"777.8","new":"777.9"},{"field":"TDZ_ELEV","old":"777.9","new":"778.1"}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"a0eb72de47f5","priority":"fyi","category":"runway","kind":"changed","summary":"runway 27: runway end elevation: 776.7 -> 776.8 ft MSL; touchdown zone elevation: 777.1 -> 777.2 ft MSL; threshold crossing height: 45 -> 52 ft AGL; visual glide path angle: 3.45 -> 3.7°","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"776.7","new":"776.8"},{"field":"TDZ_ELEV","old":"777.1","new":"777.2"},{"field":"THR_CROSSING_HGT","old":"45","new":"52"},{"field":"VISUAL_GLIDE_PATH_ANGLE","old":"3.45","new":"3.7"}]}],"first_cycle":"2025-07-10","last_cycle":"2026-09-03"}