{"schema_version":1,"airport":"7B2","entries":[{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"bde3522be0a5","priority":"action","category":"tower","kind":"changed","summary":"approach/departure control: YANKEE -> BRADLEY","source":"ATC_BASE","fields":[{"field":"PRIMARY_APCH_RADIO_CALL","old":"YANKEE","new":"BRADLEY"},{"field":"PRIMARY_DEP_RADIO_CALL","old":"YANKEE","new":"BRADLEY"}]},{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"49eb49f34171","priority":"action","category":"frequency","kind":"changed","summary":"approach control radio call: YANKEE -> BRADLEY","source":"FRQ","fields":[{"field":"PRIMARY_APPROACH_RADIO_CALL","old":"YANKEE","new":"BRADLEY"}]},{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"fda22e159fff","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: FOR CD CTC BRADLEY APCH AT 860-386-3597.","source":"APT_RMK","original":"FOR CD CTC BRADLEY APCH AT 860-386-3597.","fields":[{"field":"REMARK","old":"FOR CD CTC YANKEE APCH AT 860-386-3597.","new":"FOR CD CTC BRADLEY APCH AT 860-386-3597."}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"c22bc29f777b","priority":"action","category":"tower","kind":"changed","summary":"approach/departure control: BRADLEY -> YANKEE","source":"ATC_BASE","fields":[{"field":"PRIMARY_APCH_RADIO_CALL","old":"BRADLEY","new":"YANKEE"},{"field":"PRIMARY_DEP_RADIO_CALL","old":"BRADLEY","new":"YANKEE"}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"5cfb95f57310","priority":"action","category":"frequency","kind":"changed","summary":"approach control radio call: BRADLEY -> YANKEE","source":"FRQ","fields":[{"field":"PRIMARY_APPROACH_RADIO_CALL","old":"BRADLEY","new":"YANKEE"}]},{"cycle":"2025-05-15","from_cycle":"2025-04-17","id":"520a67304c37","priority":"fyi","category":"airport","kind":"changed","summary":"cold temperature airport (altitude correction at or below): none -> -24C","source":"APT_BASE","fields":[{"field":"CTA","old":"","new":"-24C"}]},{"cycle":"2025-05-15","from_cycle":"2025-04-17","id":"f7d06453e230","priority":"fyi","category":"remark","kind":"added","summary":"new remark: Cold temperature airport; altitude correction required at or below -24C.","source":"APT_RMK","original":"COLD TEMPERATURE AIRPORT. ALTITUDE CORRECTION REQUIRED AT OR BELOW -24C."}],"first_cycle":"2025-05-15","last_cycle":"2025-10-02"}