{"schema_version":1,"from_cycle":"2026-10-01","to_cycle":"2026-10-29","airport":"BTV","counts":{"action":0,"ifr":5,"fyi":0},"changes":[{"id":"c4a28e9a7274","priority":"ifr","category":"route","kind":"changed","summary":"preferred IFR routes: 1 changed","source":"PFR","details":["preferred IFR route BTV -> BWI: new routing BTV DENYU PONCT BIZEX Q75 MXE V378 NUGGY TRISH5 BWI; aircraft none -> JET ONLY, RNAV 1 - DME/DME/IRU OR GPS.; area none -> TO BWI, MTN"]},{"id":"aac5a2ce8b6f","priority":"ifr","category":"chart","kind":"changed","summary":"approach ILS OR LOC RWY 15 redrawn (still amdt 27)","source":"D-TPP","chart":{"code":"IAP","name":"ILS OR LOC RWY 15","amdt":"27","pdf":"https://aeronav.faa.gov/d-tpp/2611/00070IL15.PDF"}},{"id":"07594e29d096","priority":"ifr","category":"chart","kind":"removed","summary":"approach VOR RWY 01 removed","source":"D-TPP","chart":{"code":"IAP","name":"VOR RWY 01","amdt":"1A"}},{"id":"0f8954841179","priority":"ifr","category":"chart","kind":"changed","summary":"approach HI-TACAN RWY 15 changed","source":"D-TPP","chart":{"code":"IAP","name":"HI-TACAN RWY 15","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2611/00070HT15.PDF"}},{"id":"78c0b8c7675a","priority":"ifr","category":"chart","kind":"changed","summary":"approach HI-TACAN RWY 33 changed","source":"D-TPP","chart":{"code":"IAP","name":"HI-TACAN RWY 33","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2611/00070HT33.PDF"}}]}