{"schema_version":1,"airport":"TNX","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"4066cdb7632f","priority":"action","category":"navaid","kind":"changed","summary":"runway 15: approach bearing: 141.22 -> 146.21° magnetic","source":"ILS_BASE","fields":[{"field":"APCH_BEAR","old":"141.22","new":"146.21"}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"a8d16b13c499","priority":"action","category":"navaid","kind":"changed","summary":"runway 15: glideslope angle: 2.75 -> 3°","source":"ILS_GS","fields":[{"field":"G_S_ANGLE","old":"2.75","new":"3"}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"78eaf8972453","priority":"action","category":"navaid","kind":"changed","summary":"runway 33: approach bearing: 321.23 -> 326.23° magnetic","source":"ILS_BASE","fields":[{"field":"APCH_BEAR","old":"321.23","new":"326.23"}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"d067a6dcb3a3","priority":"action","category":"navaid","kind":"changed","summary":"runway 33: glideslope angle: 2.75 -> 3.25°","source":"ILS_GS","fields":[{"field":"G_S_ANGLE","old":"2.75","new":"3.25"}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"2aefed783de2","priority":"ifr","category":"chart","kind":"changed","summary":"approach ILS OR LOC/DME RWY 32 changed","source":"D-TPP","chart":{"code":"IAP","name":"ILS OR LOC/DME RWY 32","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2609/03188ILD32.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"8ececbe82fd6","priority":"ifr","category":"chart","kind":"changed","summary":"approach RNAV (GPS) RWY 14 changed","source":"D-TPP","chart":{"code":"IAP","name":"RNAV (GPS) RWY 14","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2609/03188R14.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"1bf42496ee64","priority":"ifr","category":"chart","kind":"changed","summary":"approach RNAV (GPS) RWY 32 changed","source":"D-TPP","chart":{"code":"IAP","name":"RNAV (GPS) RWY 32","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2609/03188R32.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"45b60a357dc5","priority":"ifr","category":"chart","kind":"changed","summary":"approach VOR/DME Z RWY 14 changed","source":"D-TPP","chart":{"code":"IAP","name":"VOR/DME Z RWY 14","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2609/03188VDZ14.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"fe947f86a3aa","priority":"ifr","category":"chart","kind":"changed","summary":"approach VOR/DME Z RWY 32 changed","source":"D-TPP","chart":{"code":"IAP","name":"VOR/DME Z RWY 32","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2609/03188VDZ32.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"ca16f8e8f99c","priority":"ifr","category":"chart","kind":"changed","summary":"approach VOR/DME OR TACAN RWY 14 changed","source":"D-TPP","chart":{"code":"IAP","name":"VOR/DME OR TACAN RWY 14","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2609/03188VDT14.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"96d4e7e6407a","priority":"ifr","category":"chart","kind":"changed","summary":"approach VOR/DME OR TACAN RWY 32 changed","source":"D-TPP","chart":{"code":"IAP","name":"VOR/DME OR TACAN RWY 32","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2609/03188VDT32.PDF"}},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"f3dfce191f6b","priority":"fyi","category":"navaid","kind":"changed","summary":"runway 15: remark: ILS CLASSIFICATION CODE IT. -> ILS CLASSIFICATION CODE IB.","source":"ILS_RMK","fields":[{"field":"REMARK","old":"ILS CLASSIFICATION CODE IT.","new":"ILS CLASSIFICATION CODE IB."}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"dd79bdac72d2","priority":"fyi","category":"runway","kind":"changed","summary":"runway 15: threshold crossing height: 51 -> 55 ft AGL; visual glide path angle: 2.75 -> 3°","source":"APT_RWY_END","fields":[{"field":"THR_CROSSING_HGT","old":"51","new":"55"},{"field":"VISUAL_GLIDE_PATH_ANGLE","old":"2.75","new":"3"}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"996c4b47a263","priority":"fyi","category":"navaid","kind":"changed","summary":"runway 33: remark: ILS CLASSIFICATION CODE IT. -> ILS CLASSIFICATION CODE IB.","source":"ILS_RMK","fields":[{"field":"REMARK","old":"ILS CLASSIFICATION CODE IT.","new":"ILS CLASSIFICATION CODE IB."}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"d7d6d729a3bc","priority":"fyi","category":"runway","kind":"changed","summary":"runway 33: threshold crossing height: 39 -> 45 ft AGL; visual glide path angle: 2.75 -> 3.1°","source":"APT_RWY_END","fields":[{"field":"THR_CROSSING_HGT","old":"39","new":"45"},{"field":"VISUAL_GLIDE_PATH_ANGLE","old":"2.75","new":"3.1"}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"69b91f164ee3","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/2609/03188AD.PDF"}},{"cycle":"2026-08-06","from_cycle":"2026-07-09","id":"707ada8d9982","priority":"action","category":"remark","kind":"added","summary":"new remark: RSTD - TWR UNMANNED MON 1005Z++ TO 1200Z++, 0030Z++ TO 1045Z++, TUE THRU FRI MORNING, 0245Z++ TO 1045Z++, UNLESSCOORDINATED AT LEAST 7 DAYS IN ADVANCE. AFLD MGMT, FIRE DEPT, & TRAN ALERT SVC AVBL FOR EMERG ACFT ONLY. BEST ON SILVERBOW TWR FREQ 124.75 WITH EMERG INFO.","source":"APT_RMK","original":"RSTD - TWR UNMANNED MON 1005Z++ TO 1200Z++, 0030Z++ TO 1045Z++, TUE THRU FRI MORNING, 0245Z++ TO 1045Z++, UNLESSCOORDINATED AT LEAST 7 DAYS IN ADVANCE. AFLD MGMT, FIRE DEPT, & TRAN ALERT SVC AVBL FOR EMERG ACFT ONLY. BEST ON SILVERBOW TWR FREQ 124.75 WITH EMERG INFO."},{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"53d6d3b1c471","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: MISC: NO CLASSIFIED MTRL STORAGE.","source":"APT_RMK","original":"MISC: NO CLASSIFIED MTRL STORAGE.","fields":[{"field":"REMARK","old":"MISC: TWY E VOR RCVR CK POINT UNUSBL; NO CLASSIFIED MTRL STORAGE.","new":"MISC: NO CLASSIFIED MTRL STORAGE."}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"947324f23bef","priority":"fyi","category":"navaid","kind":"added","summary":"new TQQ VOR checkpoint 113°: .5 nm taxiway a","source":"NAV_CKPT","fields":[{"field":"NAV_ID","old":"","new":"TQQ"},{"field":"NAV_TYPE","old":"","new":"VORTAC"},{"field":"BRG","old":"","new":"113"},{"field":"AIR_GND_CODE","old":"","new":"G"},{"field":"CHK_DESC","old":"","new":".5 NM TAXIWAY A."},{"field":"STATE_CHK_CODE","old":"","new":"NV"}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"421800b437a7","priority":"fyi","category":"navaid","kind":"added","summary":"new TQQ VOR checkpoint 332°: 1.5 nm taxiway e","source":"NAV_CKPT","fields":[{"field":"NAV_ID","old":"","new":"TQQ"},{"field":"NAV_TYPE","old":"","new":"VORTAC"},{"field":"BRG","old":"","new":"332"},{"field":"AIR_GND_CODE","old":"","new":"G"},{"field":"CHK_DESC","old":"","new":"1.5 NM TAXIWAY E."},{"field":"STATE_CHK_CODE","old":"","new":"NV"}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"961837934845","priority":"action","category":"remark","kind":"changed","summary":"remark updated: RSTRD: DOWNWARD THRUST JET BLAST RSTD FM FULL PWR FIRST 500 FT RWY 15 & 33.","source":"APT_RMK","original":"RSTRD: DOWNWARD THRUST JET BLAST RSTD FM FULL PWR FIRST 500 FT RWY 15 & 33.","fields":[{"field":"REMARK","old":"RSTRD: DOWNWARD THRUST JET BLAST RSTD FM FULL PWR FIRST 500 FT RWY 14 & 32.","new":"RSTRD: DOWNWARD THRUST JET BLAST RSTD FM FULL PWR FIRST 500 FT RWY 15 & 33."}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"f518155d307a","priority":"action","category":"runway","kind":"changed","summary":"runway 14/32 renumbered to 15/33","source":"APT_RWY","fields":[{"field":"RWY_ID","old":"14/32","new":"15/33"}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"bc66195f1f65","priority":"action","category":"navaid","kind":"changed","summary":"runway 15: runway end: 14 -> 15","source":"ILS_BASE","fields":[{"field":"RWY_END_ID","old":"14","new":"15"}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"28ceb364013b","priority":"action","category":"navaid","kind":"changed","summary":"runway 33: runway end: 32 -> 33","source":"ILS_BASE","fields":[{"field":"RWY_END_ID","old":"32","new":"33"}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"09ee69f7a1e5","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: ACTVT ALSF-1 RWY 15 & 33; PAPI RWY 15 & 33; HIRL RWY 15/33 - 257.95. ALSF-1 RWY 15 & 33 HI INTST ONLY.","source":"APT_RMK","original":"ACTVT ALSF-1 RWY 15 & 33; PAPI RWY 15 & 33; HIRL RWY 15/33 - 257.95. ALSF-1 RWY 15 & 33 HI INTST ONLY.","fields":[{"field":"REMARK","old":"ACTVT ALSF-1 RWY 14 & 32; PAPI RWY 14 & 32; HIRL RWY 14/32 - 257.95. ALSF-1 RWY 14 & 32 HI INTST ONLY.","new":"ACTVT ALSF-1 RWY 15 & 33; PAPI RWY 15 & 33; HIRL RWY 15/33 - 257.95. ALSF-1 RWY 15 & 33 HI INTST ONLY."}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"4a721510e58a","priority":"fyi","category":"airport","kind":"changed","summary":"runway 15: runway end: 32 -> 15; runway: 14/32 -> 15/33","source":"APT_ARS","fields":[{"field":"RWY_END_ID","old":"32","new":"15"},{"field":"RWY_ID","old":"14/32","new":"15/33"}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"8e2ee6d84a7f","priority":"fyi","category":"airport","kind":"changed","summary":"runway 33: runway end: 14 -> 33; runway: 14/32 -> 15/33","source":"APT_ARS","fields":[{"field":"RWY_END_ID","old":"14","new":"33"},{"field":"RWY_ID","old":"14/32","new":"15/33"}]}],"first_cycle":"2026-01-22","last_cycle":"2026-09-03"}