{"schema_version":1,"airport":"MER","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"d7d7a79033d8","priority":"ifr","category":"chart","kind":"changed","summary":"approach ILS OR LOC RWY 31 redrawn (still amdt 3)","source":"D-TPP","chart":{"code":"IAP","name":"ILS OR LOC RWY 31","amdt":"3","pdf":"https://aeronav.faa.gov/d-tpp/2609/00568IL31.PDF"}},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"13e515d56974","priority":"fyi","category":"chart","kind":"changed","summary":"airport diagram changed","source":"D-TPP","chart":{"code":"APD","name":"AIRPORT DIAGRAM","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2607/00568AD.PDF"}},{"cycle":"2025-06-12","from_cycle":"2025-05-15","id":"b50a07bb60db","priority":"action","category":"remark","kind":"changed","summary":"remark updated: WHEN ATCT CLSD ACTVT ALSF1 RWYS 13 & 31; HIRL RWY 13/31 - CTAF;  3 CLICKS ON, 5 CLICKS INCR INTST, 7 CLICKS OFF.   PAPI RWYS 13 & 31 OPR CONSLY.","source":"APT_RMK","original":"WHEN ATCT CLSD ACTVT ALSF1 RWYS 13 & 31; HIRL RWY 13/31 - CTAF;  3 CLICKS ON, 5 CLICKS INCR INTST, 7 CLICKS OFF.   PAPI RWYS 13 & 31 OPR CONSLY.","fields":[{"field":"REMARK","old":"WHEN ATCT CLSD ACTVT HIRL RY 13/31; ALSF1 RYS 13 & 31 FREQ 123.00;  3 CLICKS ON, 5 CLICKS INCREASE INTENSITY, 7 CLICKS OFF.  PAPI RYS 13 & 31 OPER CONT.","new":"WHEN ATCT CLSD ACTVT ALSF1 RWYS 13 & 31; HIRL RWY 13/31 - CTAF;  3 CLICKS ON, 5 CLICKS INCR INTST, 7 CLICKS OFF.   PAPI RWYS 13 & 31 OPR CONSLY."}]},{"cycle":"2025-06-12","from_cycle":"2025-05-15","id":"b605080b93b7","priority":"action","category":"frequency","kind":"changed","summary":"remark: none -> WHEN ATCT CLSD ACTVT ALSF1 RWYS 13 & 31; HIRL RWY 13/31 - CTAF;  3 CLICKS ON, 5 CLICKS INCR INTST, 7 CLICKS OFF.   PAPI RWYS 13 & 31 OPR CONSLY.","source":"FRQ","fields":[{"field":"REMARK","old":"","new":"WHEN ATCT CLSD ACTVT ALSF1 RWYS 13 & 31; HIRL RWY 13/31 - CTAF;  3 CLICKS ON, 5 CLICKS INCR INTST, 7 CLICKS OFF.   PAPI RWYS 13 & 31 OPR CONSLY."}]},{"cycle":"2025-01-23","from_cycle":"2024-12-26","id":"ea6d83dc4fb5","priority":"action","category":"airport","kind":"changed","summary":"airport attendance hours changed: 0900-1800 -> 0800-1700; attended days: ALL -> MON-FRI","source":"APT_ATT","fields":[{"field":"DAY","old":"ALL","new":"MON-FRI"},{"field":"HOUR","old":"0900-1800","new":"0800-1700"}]},{"cycle":"2025-01-23","from_cycle":"2024-12-26","id":"d59c8d035445","priority":"action","category":"tower","kind":"changed","summary":"ATIS hours: 24 HRS. -> 24; ATIS purpose: ATIS -> none","source":"ATC_ATIS","fields":[{"field":"ATIS_HRS","old":"24 HRS.","new":"24"},{"field":"DESCRIPTION","old":"ATIS","new":""}]},{"cycle":"2025-01-23","from_cycle":"2024-12-26","id":"65d2dadaad2a","priority":"fyi","category":"airport","kind":"changed","summary":"airport phone number changed to 209-617-5399; name changed: Mark Mimms -> George Clover","source":"APT_CON","fields":[{"field":"NAME","old":"MARK MIMMS","new":"GEORGE CLOVER"},{"field":"PHONE_NO","old":"209-385-7686","new":"209-617-5399"}]},{"cycle":"2025-01-23","from_cycle":"2024-12-26","id":"cceb1f57e085","priority":"fyi","category":"remark","kind":"added","summary":"new remark: Mailing address.","source":"APT_RMK","original":"MAILING ADDRESS"},{"cycle":"2025-01-23","from_cycle":"2024-12-26","id":"61a14e6c91a6","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: Desk phone is 209-385-7686, extension 4180.","source":"APT_RMK","original":"DESK PHONE 209-385-7686, EXTN 4180.","fields":[{"field":"REMARK","old":"EXT 4180","new":"DESK PHONE 209-385-7686, EXTN 4180."}]},{"cycle":"2025-01-23","from_cycle":"2024-12-26","id":"dc64444cc78d","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: For airport information, call 209-385-7686, extension 4180.","source":"APT_RMK","original":"FOR ARPT INFO 209-385-7686, EXTN 4180.","fields":[{"field":"REMARK","old":"FOR AIRPORT INFO 209-385-7686.","new":"FOR ARPT INFO 209-385-7686, EXTN 4180."}]}],"first_cycle":"2025-01-23","last_cycle":"2026-09-03"}