{"schema_version":1,"airport":"CON","entries":[{"cycle":"2026-10-01","from_cycle":"2026-09-03","engine":"1.3.8","id":"f1abd47c53fd","priority":"fyi","category":"remark","kind":"added","summary":"new airport manager contact remark: Email: ROLLAD@CONFBO.COM","source":"APT_RMK","original":"EMAIL: ROLLAD@CONFBO.COM"},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"0ae18123be52","priority":"ifr","category":"chart","kind":"changed","summary":"approach ILS OR LOC RWY 35 amended (amdt 3): S-ILS 35 586 now 542, circling 940 now 1000","source":"D-TPP","chart":{"code":"IAP","name":"ILS OR LOC RWY 35","amdt":"3","pdf":"https://aeronav.faa.gov/d-tpp/2609/00095IL35.PDF"},"details":["minimums on the plate: S-ILS 35 586 -> 542","minimums on the plate: circling 940 -> 1000"]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"31e095b106f3","priority":"ifr","category":"chart","kind":"changed","summary":"approach RNAV (GPS) RWY 35 amended (amdt 2)","source":"D-TPP","chart":{"code":"IAP","name":"RNAV (GPS) RWY 35","amdt":"2","pdf":"https://aeronav.faa.gov/d-tpp/2609/00095R35.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"aa442859267d","priority":"ifr","category":"chart","kind":"changed","summary":"approach VOR-A amended (amdt 2): circling 940 now 1000","source":"D-TPP","chart":{"code":"IAP","name":"VOR-A","amdt":"2","pdf":"https://aeronav.faa.gov/d-tpp/2609/00095VA.PDF"},"details":["minimums on the plate: circling 940 -> 1000"]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"3f22ced597af","priority":"fyi","category":"frequency","kind":"removed","summary":"flight service (FSS) 122.2 via the Concord outlet no longer available","source":"FRQ"},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"f9bb296cc250","priority":"ifr","category":"route","kind":"changed","summary":"preferred IFR routes: 1 changed","source":"PFR","details":["preferred IFR route DCA -> CON is now: DCA SOOKI6 SWANN BROSS Q419 RBV Q22 LLUND PONCT KEYNN CON"]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"ed296d04373f","priority":"ifr","category":"route","kind":"changed","summary":"preferred IFR routes: 1 added","source":"PFR","details":["new preferred IFR route DCA -> CON: DCA SOOKI5 SWANN BROSS Q419 RBV Q22 LLUND PONCT KEYNN CON"]},{"cycle":"2025-05-15","from_cycle":"2025-04-17","id":"07a9e384b9d7","priority":"action","category":"weather","kind":"changed","summary":"AWOS/ASOS phone number changed to 603-451-1106","source":"AWOS","fields":[{"field":"PHONE_NO","old":"603-224-6558","new":"603-451-1106"}]},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"88cc3159c851","priority":"fyi","category":"remark","kind":"added","summary":"new remark: 15 FT TREES 57 FT FM THR, 248 FT R.","source":"APT_RMK","original":"15 FT TREES 57 FT FM THR, 248 FT R."},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"cc7f969d9d81","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: A 9 foot fence with taller trees between 0-200 feet from threshold, 280 feet right.","source":"APT_RMK","original":"9 FT FENCE WITH TALLER TREES 0-200 FT FM THR, 280 FT R."},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"0a54646209c4","priority":"fyi","category":"runway","kind":"changed","summary":"runway 12: controlling obstacle changed (now 19 ft tall, 220 ft from threshold, 133 ft right of centerline, clearance slope 1:1); controlling obstacle: TREES -> ANT","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"L","new":"R"},{"field":"CNTRLN_OFFSET","old":"275","new":"133"},{"field":"DIST_FROM_THR","old":"1105","new":"220"},{"field":"OBSTN_CLNC_SLOPE","old":"18","new":"1"},{"field":"OBSTN_HGT","old":"48","new":"19"},{"field":"OBSTN_TYPE","old":"TREES","new":"ANT"}]},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"9724eaab872f","priority":"fyi","category":"runway","kind":"changed","summary":"runway 17: controlling obstacle changed (now 68 ft tall, 858 ft from threshold, 105 ft left of centerline, clearance slope 9:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"67","new":"105"},{"field":"DIST_FROM_THR","old":"964","new":"858"},{"field":"OBSTN_CLNC_SLOPE","old":"10","new":"9"},{"field":"OBSTN_HGT","old":"74","new":"68"}]},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"03cb9d74b882","priority":"fyi","category":"runway","kind":"changed","summary":"runway 30: controlling obstacle changed (now 13 ft tall, 293 ft from threshold, 143 ft right of centerline, clearance slope 7:1); controlling obstacle: TREES -> GND","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"L","new":"R"},{"field":"CNTRLN_OFFSET","old":"99","new":"143"},{"field":"DIST_FROM_THR","old":"563","new":"293"},{"field":"OBSTN_CLNC_SLOPE","old":"9","new":"7"},{"field":"OBSTN_HGT","old":"38","new":"13"},{"field":"OBSTN_TYPE","old":"TREES","new":"GND"}]},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"164b6b371ca8","priority":"fyi","category":"runway","kind":"changed","summary":"runway 35: controlling obstacle changed (now 64 ft tall, 662 ft from threshold, 789 ft left of centerline, clearance slope 7:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"R","new":"L"},{"field":"CNTRLN_OFFSET","old":"286","new":"789"},{"field":"DIST_FROM_THR","old":"231","new":"662"},{"field":"OBSTN_CLNC_SLOPE","old":"1","new":"7"},{"field":"OBSTN_HGT","old":"23","new":"64"}]},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"2c9fc5c6b697","priority":"ifr","category":"route","kind":"changed","summary":"preferred IFR routes: 2 changed","source":"PFR","details":["preferred IFR route TTN -> CON is now: TTN ARD FJC T221 LAAYK T216 IGN T314 SASHA T295 CON CON","preferred IFR route TTN -> CON is now: TTN ARD T438 DIXIE T224 JFK T315 HFD GRAYM GDM MANCH CON"]}],"first_cycle":"2024-09-05","last_cycle":"2026-10-01"}