{"schema_version":1,"from_cycle":"2026-10-01","to_cycle":"2026-10-29","airport":"IAH","counts":{"action":1,"ifr":3,"fyi":1},"changes":[{"id":"65893219c3fa","priority":"action","category":"remark","kind":"changed","summary":"revised remark: Apron terminal alpha north ramp north-south taxilane closed to aircraft wingspan more than 135 feet.","source":"APT_RMK","original":"APN TRML ALPHA N RAMP N-S TXL CLSD TO ACFT WINGSPAN MORE THAN 135 FT.","fields":[{"field":"REMARK","old":"APRON TERMINAL ALPHA NORTH RAMP NORTH-SOUTH TXL CLSD TO ACFT WINGSPAN MORE THAN 125 FT.","new":"APN TRML ALPHA N RAMP N-S TXL CLSD TO ACFT WINGSPAN MORE THAN 135 FT."}]},{"id":"21a31f5b8c7e","priority":"ifr","category":"procedure","kind":"changed","summary":"arrival/departure procedures new or updated: BAZBL1 -> BAZBL2","source":"STAR/DP","details":["BAZBL1 -> BAZBL2: transitions added GOZDA"],"procedures":{"updated":["BAZBL2"],"removed":[]}},{"id":"28bcbba37d72","priority":"ifr","category":"route","kind":"changed","summary":"preferred IFR routes: 12 changed","source":"PFR","details":["preferred IFR route CLE -> IAH: new routing CLE ZAAPA7 SINKR TIIDE Q31 DHART Q33 SWEUP GESNR2 IAH; aircraft RNAV ONLY -> JET & TURBOPROP ACFT. ONLY:  RNAV 1 - DME/DME/IRU OR GPS; area FROM CLEVELAND METRO(CLE,CGF,BKL,LNN,LPR) -> FROM CLE,CGF,LNN,LPR","preferred IFR route CLE -> IAH: new routing CLE ZAAPA7 SINKR TIIDE Q31 DHART Q33 SWEUP ZEEKK3 IAH; aircraft RNAV ONLY -> JET & TURBOPROP ACFT. CAPABLE OF 280 KTS OR GREATER ONLY:  RNAV 1 - DME/DME/IRU OR GPS; area FROM CLEVELAND METRO(CLE,CGF,BKL,LNN,LPR) -> FROM CLE,CGF,LNN,LPR","preferred IFR route IAH -> BCT: new routing IAH GUMBY3 GUSTI AWDAD SJI J2 DEFUN VUUDU3 BCT; aircraft none -> JET ONLY, RNAV 1 - DME/DME/IRU OR GPS.; area none -> TO 06FA, BCT, F45, DJT, SUA","preferred IFR route IAH -> BCT: new routing IAH GUMBY3 LLA LEV Y290 GAWKS VUUDU3 BCT","preferred IFR route IAH -> BCT: new routing IAH MMUGS4 GUSTI AWDAD SJI J2 DEFUN VUUDU3 BCT; aircraft none -> JET ONLY, RNAV 1 - DME/DME/IRU OR GPS.; area none -> TO 06FA, BCT, F45, DJT, SUA","preferred IFR route IAH -> BCT: new routing IAH MMUGS4 LLA LEV Y290 GAWKS VUUDU3 BCT","preferred IFR route IAH -> CHS: new routing IAH GUMBY3 GUSTI SJI J2 DEFUN CABLO ALLMA SAV BAGGY4 CHS; aircraft none -> RNAV 1 - DME/DME/IRU OR GPS; area none -> TO CHS JZI","preferred IFR route IAH -> CHS: new routing IAH MMUGS4 GUSTI SJI J2 DEFUN CABLO ALLMA SAV BAGGY4 CHS; aircraft none -> RNAV 1 - DME/DME/IRU OR GPS; area none -> TO CHS JZI","preferred IFR route IAH -> DJT: new routing IAH GUMBY3 GUSTI AWDAD SJI J2 DEFUN VUUDU3 DJT; aircraft none -> JET ONLY, RNAV 1 - DME/DME/IRU OR GPS.; area none -> TO 06FA, BCT, F45, DJT, SUA","preferred IFR route IAH -> DJT: new routing IAH GUMBY3 LLA LEV Y290 GAWKS VUUDU3 DJT","preferred IFR route IAH -> DJT: new routing IAH MMUGS4 GUSTI AWDAD SJI J2 DEFUN VUUDU3 DJT; aircraft none -> JET ONLY, RNAV 1 - DME/DME/IRU OR GPS.; area none -> TO 06FA, BCT, F45, DJT, SUA","preferred IFR route IAH -> DJT: new routing IAH MMUGS4 LLA LEV Y290 GAWKS VUUDU3 DJT"]},{"id":"77c2fef03e05","priority":"ifr","category":"chart","kind":"changed","summary":"arrival BAZBL TWO (RNAV) changed","source":"D-TPP","chart":{"code":"STR","name":"BAZBL TWO (RNAV)","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2611/05461BAZBL.PDF"}},{"id":"a4bfd830c91e","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/2611/05461AD.PDF"}}]}