{"schema_version":1,"from_cycle":"2026-10-01","to_cycle":"2026-10-29","airport":"GRF","counts":{"action":0,"ifr":3,"fyi":1},"changes":[{"id":"f981956053f9","priority":"ifr","category":"chart","kind":"changed","summary":"approach ILS OR LOC RWY 15 changed","source":"D-TPP","chart":{"code":"IAP","name":"ILS OR LOC RWY 15","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2611/00413IL15.PDF"}},{"id":"1c0705c12608","priority":"ifr","category":"chart","kind":"changed","summary":"approach RNAV (GPS) RWY 15 changed","source":"D-TPP","chart":{"code":"IAP","name":"RNAV (GPS) RWY 15","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2611/00413R15.PDF"}},{"id":"ccf75d3d86bc","priority":"ifr","category":"chart","kind":"changed","summary":"approach RNAV (GPS) RWY 33 changed","source":"D-TPP","chart":{"code":"IAP","name":"RNAV (GPS) RWY 33","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2611/00413R33.PDF"}},{"id":"cb6e36ee43e3","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/2611/00413AD.PDF"}}]}