{"schema_version":1,"from_cycle":"2026-10-01","to_cycle":"2026-10-29","airport":"HOB","counts":{"action":2,"ifr":2,"fyi":0},"changes":[{"id":"95a5a1c3a903","priority":"action","category":"navaid","kind":"changed","summary":"HOB (Hobbs) navaid: frequency: 111 -> 115.95; TACAN channel: 47X -> 106Y","source":"NAV_BASE","fields":[{"field":"CHAN","old":"47X","new":"106Y"},{"field":"FREQ","old":"111","new":"115.95"}]},{"id":"01b49d89ea2a","priority":"action","category":"frequency","kind":"changed","summary":"HOB VORTAC frequency: 111.0/47X -> 115.95/106Y","source":"FRQ","fields":[{"field":"FREQ","old":"111.0/47X","new":"115.95/106Y"}]},{"id":"18f77be07464","priority":"ifr","category":"chart","kind":"changed","summary":"approach ILS OR LOC RWY 04 redrawn (still amdt 9)","source":"D-TPP","chart":{"code":"IAP","name":"ILS OR LOC RWY 04","amdt":"9","pdf":"https://aeronav.faa.gov/d-tpp/2611/00851IL4.PDF"}},{"id":"a43cee1d0545","priority":"ifr","category":"chart","kind":"changed","summary":"approach VOR OR TACAN RWY 22 redrawn (still amdt 10)","source":"D-TPP","chart":{"code":"IAP","name":"VOR OR TACAN RWY 22","amdt":"10","pdf":"https://aeronav.faa.gov/d-tpp/2611/00851VT22.PDF"}}]}