{"schema_version":1,"airport":"GBR","entries":[{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"906a997a6b21","priority":"fyi","category":"airport","kind":"changed","summary":"airport contact address: BOX 179 -> 70 EGREMONT PLAIN RD.","source":"APT_CON","fields":[{"field":"ADDRESS1","old":"BOX 179","new":"70 EGREMONT PLAIN RD."}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"1b5fe2bf79e6","priority":"fyi","category":"airport","kind":"changed","summary":"name changed: Berkshire Aviation Enterp -> Berkshire Aviation Enterprises Llc","source":"APT_CON","fields":[{"field":"ADDRESS1","old":"BOX 179","new":"70 EGREMONT PLAIN RD."},{"field":"NAME","old":"BERKSHIRE AVIATION ENTERP","new":"BERKSHIRE AVIATION ENTERPRISES LLC"}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"fc6ece0d1640","priority":"fyi","category":"tower","kind":"changed","summary":"name changed: Walter J Koladza -> Great Barrington","source":"ATC_BASE","fields":[{"field":"FACILITY_NAME","old":"WALTER J KOLADZA","new":"GREAT BARRINGTON"}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"0f6c9a740fb5","priority":"fyi","category":"airport","kind":"changed","summary":"fuel: dropped unleaded grade 94 gasoline (UL94)","source":"APT_BASE","fields":[{"field":"ARPT_NAME","old":"WALTER J KOLADZA","new":"GREAT BARRINGTON"},{"field":"FUEL_TYPES","old":"100LL,UL94","new":"100LL"}]},{"cycle":"2025-05-15","from_cycle":"2025-04-17","id":"9a35f0f4dda8","priority":"fyi","category":"airport","kind":"changed","summary":"cold temperature airport (altitude correction at or below): -20C -> -19C","source":"APT_BASE","fields":[{"field":"CTA","old":"-20C","new":"-19C"}]},{"cycle":"2025-05-15","from_cycle":"2025-04-17","id":"d1f43ec18f38","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: Cold temperature airport; altitude correction required at or below -19C.","source":"APT_RMK","original":"COLD TEMPERATURE AIRPORT. ALTITUDE CORRECTION REQUIRED AT OR BELOW -19C.","fields":[{"field":"REMARK","old":"COLD TEMPERATURE AIRPORT. ALTITUDE CORRECTION REQUIRED AT OR BELOW -20C.","new":"COLD TEMPERATURE AIRPORT. ALTITUDE CORRECTION REQUIRED AT OR BELOW -19C."}]}],"first_cycle":"2025-05-15","last_cycle":"2026-01-22"}