{"schema_version":1,"airport":"SHH","entries":[{"cycle":"2026-08-06","from_cycle":"2026-07-09","id":"692432365ac4","priority":"action","category":"weather","kind":"changed","summary":"AWOS/ASOS phone number changed to 907-217-1279","source":"AWOS","fields":[{"field":"PHONE_NO","old":"907-649-4011","new":"907-217-1279"}]},{"cycle":"2025-04-17","from_cycle":"2025-03-20","id":"c12cd654872b","priority":"action","category":"navaid","kind":"removed","summary":"SHH NDB (365) decommissioned/removed","source":"NAV_BASE"},{"cycle":"2025-04-17","from_cycle":"2025-03-20","id":"906becff87c9","priority":"action","category":"frequency","kind":"removed","summary":"frequency 365.0 (SHH NDB) removed","source":"FRQ"},{"cycle":"2025-04-17","from_cycle":"2025-03-20","id":"f664203918c7","priority":"ifr","category":"navaid","kind":"removed","summary":"removed navaid remark: NDB UNUSBL 060 - 090 BYD 30 NM BLO 6000 FT.","source":"NAV_RMK","original":"NDB UNUSBL 060 - 090 BYD 30 NM BLO 6000 FT."}],"first_cycle":"2025-04-17","last_cycle":"2026-08-06"}