{"schema_version":1,"airport":"MOD","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"ec8b1d711952","priority":"ifr","category":"chart","kind":"changed","summary":"approach ILS OR LOC RWY 28R redrawn (still amdt 16)","source":"D-TPP","chart":{"code":"IAP","name":"ILS OR LOC RWY 28R","amdt":"16","pdf":"https://aeronav.faa.gov/d-tpp/2609/00643IL28R.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"256a845cf59f","priority":"fyi","category":"navaid","kind":"changed","summary":"MOD (Modesto) navaid: simultaneous voice: yes -> no; voice call: RANCHO RADIO -> NONE","source":"NAV_BASE","fields":[{"field":"SIMUL_VOICE_FLAG","old":"Y","new":"N"},{"field":"VOICE_CALL","old":"RANCHO RADIO","new":"NONE"}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"fd6fb0eb4d92","priority":"fyi","category":"frequency","kind":"removed","summary":"flight service (FSS) 122.1R via the Modesto outlet no longer available","source":"FRQ"},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"eb49bce90601","priority":"fyi","category":"remark","kind":"added","summary":"new remark: UNUSBL BYD 8 DEGS LEFT OF RWY CNTRLN.","source":"APT_RMK","original":"UNUSBL BYD 8 DEGS LEFT OF RWY CNTRLN."},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"c3175fd115b0","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: WHEN ATCT CLSD ACTVT MALSR RWY 28R; REIL RWY 10L; PAPI RWY 10L; HIRL RWY 10L/28R - CTAF.  PAPI RWYS 10R & 28L AND MIRL RWY 10R/28L UNAVBL WHEN ATCT CLSD.","source":"APT_RMK","original":"WHEN ATCT CLSD ACTVT MALSR RWY 28R; REIL RWY 10L; PAPI RWY 10L; HIRL RWY 10L/28R - CTAF.  PAPI RWYS 10R & 28L AND MIRL RWY 10R/28L UNAVBL WHEN ATCT CLSD.","fields":[{"field":"REMARK","old":"WHEN ATCT CLSD, ACTVT MALSR RWY 28R, REIL RWY 10L, HIRL RWY 10L/28R - CTAF.  PAPI RWYS 10R & 28L AND MIRL RWY 10R/28L UNAVBL WHEN ATCT CLSD.","new":"WHEN ATCT CLSD ACTVT MALSR RWY 28R; REIL RWY 10L; PAPI RWY 10L; HIRL RWY 10L/28R - CTAF.  PAPI RWYS 10R & 28L AND MIRL RWY 10R/28L UNAVBL WHEN ATCT CLSD."}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"af900ed35115","priority":"fyi","category":"frequency","kind":"changed","summary":"remark: WHEN ATCT CLSD, ACTVT MALSR RWY 28R, REIL RWY 10L, HIRL RWY 10L/28R - CTAF.  PAPI RWYS 10R & 28L AND MIRL RWY 10R/28L UNAVBL WHEN ATCT CLSD. -> WHEN ATCT CLSD ACTVT MALSR RWY 28R; REIL RWY 10L; PAPI RWY 10L; HIRL RWY 10L/28R - CTAF.  PAPI RWYS 10R & 28L AND MIRL RWY 10R/28L UNAVBL WHEN ATCT CLSD.","source":"FRQ","fields":[{"field":"REMARK","old":"WHEN ATCT CLSD, ACTVT MALSR RWY 28R, REIL RWY 10L, HIRL RWY 10L/28R - CTAF.  PAPI RWYS 10R & 28L AND MIRL RWY 10R/28L UNAVBL WHEN ATCT CLSD.","new":"WHEN ATCT CLSD ACTVT MALSR RWY 28R; REIL RWY 10L; PAPI RWY 10L; HIRL RWY 10L/28R - CTAF.  PAPI RWYS 10R & 28L AND MIRL RWY 10R/28L UNAVBL WHEN ATCT CLSD."}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"eb95ce9d6472","priority":"fyi","category":"runway","kind":"changed","summary":"runway 10L: visual glide slope indicator: 4-box VASI on left side of runway (V4L) -> 4-light PAPI on right side of runway (P4R)","source":"APT_RWY_END","fields":[{"field":"VGSI_CODE","old":"V4L","new":"P4R"}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"f25d55c8e47c","priority":"fyi","category":"airport","kind":"changed","summary":"landing fee now charged","source":"APT_BASE","fields":[{"field":"LNDG_FEE_FLAG","old":"N","new":"Y"}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"3362d17da14b","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: FEE FOR ACFT OVER 9501 LBS, OVNGT TIEDOWN FEE.","source":"APT_RMK","original":"FEE FOR ACFT OVER 9501 LBS, OVNGT TIEDOWN FEE.","fields":[{"field":"REMARK","old":"OVERNGT TIEDOWN FEE","new":"FEE FOR ACFT OVER 9501 LBS, OVNGT TIEDOWN FEE."}]},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"8a5dc64e8d49","priority":"fyi","category":"airport","kind":"changed","summary":"name changed: Gabe Da Silva -> Marisol Navarro","source":"APT_CON","fields":[{"field":"NAME","old":"GABE DA SILVA","new":"MARISOL NAVARRO"}]}],"first_cycle":"2024-11-28","last_cycle":"2026-09-03"}