{"schema_version":1,"airport":"SIK","entries":[{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"aafd25b549fb","priority":"action","category":"weather","kind":"changed","summary":"AWOS/ASOS phone number changed to 573-471-2736; weather station type: AWOS-3 -> AWOS-3PT","source":"AWOS","fields":[{"field":"ASOS_AWOS_TYPE","old":"AWOS-3","new":"AWOS-3PT"},{"field":"PHONE_NO","old":"573-471-7371","new":"573-471-2736"}]},{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"142775707d73","priority":"action","category":"frequency","kind":"changed","summary":"frequency 119.175 now listed for SIK AWOS-3PT (was SIK AWOS-3); served facility type: AWOS-3 -> AWOS-3PT","source":"FRQ","fields":[{"field":"FREQ_USE","old":"SIK AWOS-3","new":"SIK AWOS-3PT"},{"field":"SERVICED_SITE_TYPE","old":"AWOS-3","new":"AWOS-3PT"}]},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"ee627db4dde5","priority":"fyi","category":"airport","kind":"changed","summary":"services: added crop dusting services (AGRI)","source":"APT_BASE","fields":[{"field":"OTHER_SERVICES","old":"INSTR,RNTL,SURV","new":"AGRI,INSTR,RNTL,SURV"}]}],"first_cycle":"2025-09-04","last_cycle":"2026-05-14"}