{"schema_version":1,"airport":"ACV","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"a1a23f26359b","priority":"fyi","category":"frequency","kind":"removed","summary":"flight service (FSS) 122.6 via the Arcata outlet no longer available","source":"FRQ"},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"ca61e0260fa0","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: For clearance delivery contact Seattle ARTCC at 253-351-3694.","source":"APT_RMK","original":"FOR CD CTC SEATTLE ARTCC AT 253-351-3694.","fields":[{"field":"REMARK","old":"FOR CD IF UNA TO CTC ON FSS FREQ, CTC SEATTLE ARTCC AT 253-351-3694.","new":"FOR CD CTC SEATTLE ARTCC AT 253-351-3694."}]},{"cycle":"2026-02-19","from_cycle":"2026-01-22","id":"767cfafcd50a","priority":"fyi","category":"airport","kind":"changed","summary":"airport phone number changed to 707-382-2551; name changed: Ryan Cooley -> Justin Hopman","source":"APT_CON","fields":[{"field":"NAME","old":"RYAN COOLEY","new":"JUSTIN HOPMAN"},{"field":"PHONE_NO","old":"707-839-5401","new":"707-382-2551"}]},{"cycle":"2026-02-19","from_cycle":"2026-01-22","id":"051aaad1320b","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: EMAIL:  JHOPMAN@CO.HUMBOLDT.CA.US","source":"APT_RMK","original":"EMAIL:  JHOPMAN@CO.HUMBOLDT.CA.US","fields":[{"field":"REMARK","old":"EMAIL:  RCOOLEY@CO.HUMBOLDT.CA.US","new":"EMAIL:  JHOPMAN@CO.HUMBOLDT.CA.US"}]},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"69d1f6197f0c","priority":"action","category":"remark","kind":"added","summary":"new remark: RWY 01/19 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 01/19 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":"2025-09-04","from_cycle":"2025-08-07","id":"da2ff6b27064","priority":"action","category":"remark","kind":"removed","summary":"remark removed: RWY 1/19 NOT AVBL FOR SKED ACR OPNS WITH MORE THAN 9 PSGR SEATS OR UNSKED ACR AT LEAST 31 PSGR SEATS.","source":"APT_RMK","original":"RWY 1/19 NOT AVBL FOR SKED ACR OPNS WITH MORE THAN 9 PSGR SEATS OR UNSKED ACR AT LEAST 31 PSGR SEATS."},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"fccf86ae3f05","priority":"fyi","category":"airport","kind":"changed","summary":"name changed: Cody Roggatz -> Ryan Cooley","source":"APT_CON","fields":[{"field":"NAME","old":"CODY ROGGATZ","new":"RYAN COOLEY"}]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"16e277896a9c","priority":"fyi","category":"remark","kind":"added","summary":"new remark: LNDG FEE:  CTC ARPT OR CHECK ARPT WEBSITE FOR DTLS, EXEMPTIONS.","source":"APT_RMK","original":"LNDG FEE:  CTC ARPT OR CHECK ARPT WEBSITE FOR DTLS, EXEMPTIONS."},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"f66ab1451f40","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: EMAIL:  RCOOLEY@CO.HUMBOLDT.CA.US","source":"APT_RMK","original":"EMAIL:  RCOOLEY@CO.HUMBOLDT.CA.US","fields":[{"field":"REMARK","old":"EMAIL:  CROGGATZ@CO.HUMBOLDT.CA.US","new":"EMAIL:  RCOOLEY@CO.HUMBOLDT.CA.US"}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"9e01c82d3f62","priority":"fyi","category":"navaid","kind":"removed","summary":"ACV VOR checkpoint 148°: .8 nm at apch end rwy 32 runup area: removed","source":"NAV_CKPT","fields":[{"field":"NAV_ID","old":"ACV","new":""},{"field":"NAV_TYPE","old":"VOR/DME","new":""},{"field":"BRG","old":"148","new":""},{"field":"AIR_GND_CODE","old":"G","new":""},{"field":"CHK_DESC","old":".8 NM AT APCH END RWY 32 RUNUP AREA","new":""},{"field":"STATE_CHK_CODE","old":"CA","new":""}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"86c84297cbec","priority":"fyi","category":"airport","kind":"changed","summary":"landing fee now charged","source":"APT_BASE","fields":[{"field":"LNDG_FEE_FLAG","old":"N","new":"Y"}]},{"cycle":"2025-01-23","from_cycle":"2024-12-26","id":"f084b574963d","priority":"fyi","category":"airport","kind":"added","summary":"runway 32: new arresting system (EMAS)","source":"APT_ARS","fields":[{"field":"RWY_ID","old":"","new":"14/32"},{"field":"RWY_END_ID","old":"","new":"32"},{"field":"ARREST_DEVICE_CODE","old":"","new":"EMAS"}]},{"cycle":"2025-01-23","from_cycle":"2024-12-26","id":"4c889cf4fcba","priority":"fyi","category":"remark","kind":"added","summary":"new remark: ENGINEERED MATERIAL ARRESTING SYSTEM (EMAS) 280 FT IN LEN BY 170 FT IN WID STARTING 70 FT BYD DER 32.","source":"APT_RMK","original":"ENGINEERED MATERIAL ARRESTING SYSTEM (EMAS) 280 FT IN LEN BY 170 FT IN WID STARTING 70 FT BYD DER 32."},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"a3a93f5ace34","priority":"fyi","category":"remark","kind":"added","summary":"new remark: EMAIL:  CROGGATZ@CO.HUMBOLDT.CA.US","source":"APT_RMK","original":"EMAIL:  CROGGATZ@CO.HUMBOLDT.CA.US"},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"4fd02e35b2d7","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: ACTVT MALSR RWY 32; TDZL RWY 32; C/L LGTS RWY 14 & 32; REIL RWY 14; PAPI RWY 14 & 32; HIRL RWY 14/32 - CTAF.  MIRL RWY 01/19, REIL RWY 01, AND VASI RWY 01 PPR CTC 707-382-2551 OR 707-496-0102.","source":"APT_RMK","original":"ACTVT MALSR RWY 32; TDZL RWY 32; C/L LGTS RWY 14 & 32; REIL RWY 14; PAPI RWY 14 & 32; HIRL RWY 14/32 - CTAF.  MIRL RWY 01/19, REIL RWY 01, AND VASI RWY 01 PPR CTC 707-382-2551 OR 707-496-0102.","fields":[{"field":"REMARK","old":"ACTVT MALSR RWY 32; TDZL RWY 32; C/L LGTS RWY 32; REIL RWY 14; PAPI RWY 14 & 32; HIRL RWY 14/32 - CTAF. MIRL RWY 01/19, REIL RWY 01, AND VASI RWY 01 PPR CTC 707-382-2551 OR 707-496-0102.","new":"ACTVT MALSR RWY 32; TDZL RWY 32; C/L LGTS RWY 14 & 32; REIL RWY 14; PAPI RWY 14 & 32; HIRL RWY 14/32 - CTAF.  MIRL RWY 01/19, REIL RWY 01, AND VASI RWY 01 PPR CTC 707-382-2551 OR 707-496-0102."}]},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"e64d497e874d","priority":"fyi","category":"frequency","kind":"changed","summary":"remark: ACTVT MALSR RWY 32; TDZL RWY 32; C/L LGTS RWY 32; REIL RWY 14; PAPI RWY 14 & 32; HIRL RWY 14/32 - CTAF. MIRL RWY 01/19, REIL RWY 01, AND VASI RWY 01 PPR CTC 707-382-2551 OR 707-496-0102. -> ACTVT MALSR RWY 32; TDZL RWY 32; C/L LGTS RWY 14 & 32; REIL RWY 14; PAPI RWY 14 & 32; HIRL RWY 14/32 - CTAF.  MIRL RWY 01/19, REIL RWY 01, AND VASI RWY 01 PPR CTC 707-382-2551 OR 707-496-0102.","source":"FRQ","fields":[{"field":"REMARK","old":"ACTVT MALSR RWY 32; TDZL RWY 32; C/L LGTS RWY 32; REIL RWY 14; PAPI RWY 14 & 32; HIRL RWY 14/32 - CTAF. MIRL RWY 01/19, REIL RWY 01, AND VASI RWY 01 PPR CTC 707-382-2551 OR 707-496-0102.","new":"ACTVT MALSR RWY 32; TDZL RWY 32; C/L LGTS RWY 14 & 32; REIL RWY 14; PAPI RWY 14 & 32; HIRL RWY 14/32 - CTAF.  MIRL RWY 01/19, REIL RWY 01, AND VASI RWY 01 PPR CTC 707-382-2551 OR 707-496-0102."}]},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"78d9312fcf44","priority":"fyi","category":"runway","kind":"changed","summary":"runway 14: centerline lights: no -> yes","source":"APT_RWY_END","fields":[{"field":"CNTRLN_LGTS_AVBL_FLAG","old":"N","new":"Y"}]}],"first_cycle":"2024-09-05","last_cycle":"2026-09-03"}