{"schema_version":1,"airport":"BFI","entries":[{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"e6d8e23cb15b","priority":"fyi","category":"remark","kind":"added","summary":"new remark: UNUSBL BYD 4 DEGS RIGHT OF RWY CNTRLN.","source":"APT_RMK","original":"UNUSBL BYD 4 DEGS RIGHT OF RWY CNTRLN."},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"53cff8b944f3","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: APCH RATIO 27:1 FM DTHLD.","source":"APT_RMK","original":"APCH RATIO 27:1 FM DTHLD.","fields":[{"field":"REMARK","old":"APCH RATIO 27:1 FM DSPLCD THLD.","new":"APCH RATIO 27:1 FM DTHLD."}]},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"1e3fd6f508bb","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: APCH SLOPE 40:1 TO DTHLD.","source":"APT_RMK","original":"APCH SLOPE 40:1 TO DTHLD.","fields":[{"field":"REMARK","old":"APCH SLOPE 40:1 TO DSPLCD THLD.","new":"APCH SLOPE 40:1 TO DTHLD."}]},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"eddad5cc3e1f","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: HIRL RWY 14R/32L OPEN DUSK-DAWN. MIRL RWY 14L/32R NOT OPER 0600-1500Z++.","source":"APT_RMK","original":"HIRL RWY 14R/32L OPEN DUSK-DAWN. MIRL RWY 14L/32R NOT OPER 0600-1500Z++.","fields":[{"field":"REMARK","old":"HIRL RY 14R/32L OPEN DUSK-DAWN. MIRL RY 14L/32R NOT OPER 0600-1500Z++.","new":"HIRL RWY 14R/32L OPEN DUSK-DAWN. MIRL RWY 14L/32R NOT OPER 0600-1500Z++."}]},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"3060bccbc6bc","priority":"fyi","category":"runway","kind":"changed","summary":"runway 14L: threshold crossing height: 39 -> 40 ft AGL","source":"APT_RWY_END","fields":[{"field":"THR_CROSSING_HGT","old":"39","new":"40"}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"e966e23e03be","priority":"action","category":"remark","kind":"changed","summary":"remark updated: TWYS A2; A4: A6; &B2 RSTD TO ACFT UP TO 12500 LBS.  TWY A9 RSTD TO ACFT UP TO 60000LBS.","source":"APT_RMK","original":"TWYS A2; A4: A6; &B2 RSTD TO ACFT UP TO 12500 LBS.  TWY A9 RSTD TO ACFT UP TO 60000LBS.","fields":[{"field":"REMARK","old":"TWYS A2; B2; & A11 RSTD TO ACFT UP TO 60000 LBS. TWYS A3; A5; & A8 RSTD TO ACFT UP TO 12500 LBS.","new":"TWYS A2; A4: A6; &B2 RSTD TO ACFT UP TO 12500 LBS.  TWY A9 RSTD TO ACFT UP TO 60000LBS."}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"6fc4917073be","priority":"ifr","category":"procedure","kind":"changed","summary":"arrival/departure procedures new or updated: ZIGED","source":"STAR/DP","procedures":{"updated":["ZIGED"],"removed":[]}},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"5d7a57f981d3","priority":"action","category":"remark","kind":"changed","summary":"remark updated: RWY 14L/32R 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 14L/32R 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.","fields":[{"field":"REMARK","old":"RUNWAY 14L/32R NOT AVAILABLE FOR AIR CARRIER OPERATIONS","new":"RWY 14L/32R 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":"037f16353baf","priority":"fyi","category":"runway","kind":"changed","summary":"runway 14R: RVR equipment: touchdown (T) -> touchdown, rollout (TR)","source":"APT_RWY_END","fields":[{"field":"RWY_VISUAL_RANGE_EQUIP_CODE","old":"T","new":"TR"}]},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"622fb011512d","priority":"fyi","category":"runway","kind":"changed","summary":"runway 32L: RVR equipment: rollout (R) -> touchdown, rollout (TR)","source":"APT_RWY_END","fields":[{"field":"RWY_VISUAL_RANGE_EQUIP_CODE","old":"R","new":"TR"}]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"b68765453f81","priority":"action","category":"remark","kind":"added","summary":"new remark: SAID in use; operate transponders with altitude reporting mode and ADS-B (if equipped) enabled on all airport surfaces.","source":"ATC_RMK","original":"SAID IN USE. OPERATE TRANSPONDERS WITH ALTITUDE REPORTING MODE AND ADS-B (IF EQUIPPED) ENABLED ON ALL AIRPORT SURFACES."},{"cycle":"2025-06-12","from_cycle":"2025-05-15","id":"083fa39037c9","priority":"ifr","category":"route","kind":"changed","summary":"preferred IFR routes: 1 changed","source":"PFR","details":["preferred IFR route BFI -> PSP is now: BFI TAOMA J5 SUMMA PAAGE PUSHH PASKE OYVEY SIZLR4 PSP"]},{"cycle":"2025-02-20","from_cycle":"2025-01-23","id":"30dc7a7ea69f","priority":"ifr","category":"route","kind":"changed","summary":"preferred IFR routes: 3 changed","source":"PFR","details":["preferred IFR route BFI -> BUR is now: BFI TAOMA J5 SUMMA Q9 REBRG ROKKR3 BUR","preferred IFR route BFI -> SMO is now: BFI TAOMA J5 SUMMA Q9 SUNBE FRA REBRG BONJO3 SMO","preferred IFR route BFI -> VNY is now: BFI TAOMA J5 SUMMA Q9 SUNBE FRA REBRG IVINS2 VNY"]},{"cycle":"2024-12-26","from_cycle":"2024-11-28","id":"e6844a44a399","priority":"ifr","category":"procedure","kind":"changed","summary":"arrival/departure procedures new or updated: JAWBN7, ZIGED","source":"STAR/DP","procedures":{"updated":["JAWBN7","ZIGED"],"removed":[]}},{"cycle":"2024-12-26","from_cycle":"2024-11-28","id":"aa1195cb1a30","priority":"ifr","category":"route","kind":"changed","summary":"preferred IFR routes: 2 changed","source":"PFR","details":["preferred IFR route BFI -> LGB is now: BFI TAOMA J5 SUMMA Q9 REBRG PCIFC3 LGB","preferred IFR route BFI -> SNA is now: BFI TAOMA J5 SUMMA Q9 REBRG OHSEA3 SNA"]},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"0cbef3a5d3b9","priority":"ifr","category":"procedure","kind":"changed","summary":"arrival/departure procedures new or updated: CHINS5, GLASR3, JAWBN6, OLM2, SKYKO1","source":"STAR/DP","procedures":{"updated":["CHINS5","GLASR3","JAWBN6","OLM2","SKYKO1"],"removed":[]}}],"first_cycle":"2024-09-05","last_cycle":"2026-07-09"}