{"schema_version":1,"from_cycle":"2026-10-01","to_cycle":"2026-10-29","airport":"MBT","counts":{"action":0,"ifr":4,"fyi":5},"changes":[{"id":"0871492fc647","priority":"ifr","category":"procedure","kind":"changed","summary":"arrival/departure procedures new or updated: BOCFS1, HGGRD1","source":"STAR/DP","details":["BOCFS1: new procedure; transitions CHETN, FRNNS, ROWDE","HGGRD1: new procedure; transitions NMANN, PROWL"],"procedures":{"updated":["BOCFS1","HGGRD1"],"removed":[]}},{"id":"51b47e821bac","priority":"ifr","category":"chart","kind":"added","summary":"arrival BOCFS ONE (RNAV) added","source":"D-TPP","chart":{"code":"STR","name":"BOCFS ONE (RNAV)","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2611/00895BOCFS.PDF"}},{"id":"2dd08d9d7011","priority":"ifr","category":"chart","kind":"added","summary":"arrival HGGRD ONE (RNAV) added","source":"D-TPP","chart":{"code":"STR","name":"HGGRD ONE (RNAV)","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2611/00895HGGRD.PDF"}},{"id":"bb82bf18d4cc","priority":"ifr","category":"chart","kind":"changed","summary":"arrival PREDS ONE (RNAV) changed","source":"D-TPP","chart":{"code":"STR","name":"PREDS ONE (RNAV)","amdt":"","pdf":"https://aeronav.faa.gov/d-tpp/2611/00895PREDS.PDF"}},{"id":"569169844ba5","priority":"fyi","category":"frequency","kind":"added","summary":"frequencies now also listed for arrivals (STARs): 119.35 for HGGRD RNAV and PREDS RNAV; 372.0 for HGGRD RNAV and PREDS RNAV","source":"FRQ","details":["added: 119.35 HGGRD RNAV STAR","added: 119.35 PREDS RNAV STAR","added: 372.0 HGGRD RNAV STAR","added: 372.0 PREDS RNAV STAR"]},{"id":"b930219644b8","priority":"fyi","category":"frequency","kind":"changed","summary":"frequency 118.4 use: ALLLN STAR, JNING STAR, KOMBS STAR (arrivals) -> ALLLN RNAV STAR, JNING RNAV STAR, KOMBS RNAV STAR (arrivals)","source":"FRQ","fields":[{"field":"FREQ_USE","old":"ALLLN STAR, JNING STAR, KOMBS STAR","new":"ALLLN RNAV STAR, JNING RNAV STAR, KOMBS RNAV STAR"}]},{"id":"b4aa61b5724b","priority":"fyi","category":"frequency","kind":"changed","summary":"frequency 119.35 use: PREDS STAR (arrival) -> BOCFS RNAV STAR (arrival)","source":"FRQ","fields":[{"field":"FREQ_USE","old":"PREDS STAR","new":"BOCFS RNAV STAR"}]},{"id":"6015ff7dbf07","priority":"fyi","category":"frequency","kind":"changed","summary":"frequency 360.7 use: ALLLN STAR, JNING STAR, KOMBS STAR (arrivals) -> ALLLN RNAV STAR, JNING RNAV STAR, KOMBS RNAV STAR (arrivals)","source":"FRQ","fields":[{"field":"FREQ_USE","old":"ALLLN STAR, JNING STAR, KOMBS STAR","new":"ALLLN RNAV STAR, JNING RNAV STAR, KOMBS RNAV STAR"}]},{"id":"a7b50053e2d7","priority":"fyi","category":"frequency","kind":"changed","summary":"frequency 372.0 use: PREDS STAR (arrival) -> BOCFS RNAV STAR (arrival)","source":"FRQ","fields":[{"field":"FREQ_USE","old":"PREDS STAR","new":"BOCFS RNAV STAR"}]}]}