{"schema_version":1,"airport":"EST","entries":[{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"703df30d8a6c","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: IOWA LAKES AVIATION","source":"APT_RMK","original":"IOWA LAKES AVIATION","fields":[{"field":"REMARK","old":"ESTHERVILLE AVIATION","new":"IOWA LAKES AVIATION"}]},{"cycle":"2026-02-19","from_cycle":"2026-01-22","id":"207b01ae5bd2","priority":"fyi","category":"airport","kind":"changed","summary":"name changed: Paul Slaughter -> Matt Mcnae","source":"APT_CON","fields":[{"field":"NAME","old":"PAUL SLAUGHTER","new":"MATT MCNAE"}]}],"first_cycle":"2026-02-19","last_cycle":"2026-03-19"}