{"schema_version":1,"airport":"PR09","entries":[{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"1d2f370e089d","priority":"fyi","category":"airport","kind":"changed","summary":"airport contact address: GENERAL HEADQUARTERS -> MAYAGEZ AVE. LOS CORAZONES #1059; airport contact city: HATO REY -> MAYAGEZ; airport contact zip code: 00917 -> 00680","source":"APT_CON","fields":[{"field":"ADDRESS1","old":"GENERAL HEADQUARTERS","new":"MAYAGEZ AVE. LOS CORAZONES #1059"},{"field":"TITLE_CITY","old":"HATO REY","new":"MAYAGEZ"},{"field":"ZIP_CODE","old":"00917","new":"00680"}]},{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"98987a69e446","priority":"fyi","category":"runway","kind":"changed","summary":"runway H1: runway end elevation: none -> 34 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"","new":"34"}]}],"first_cycle":"2025-10-02","last_cycle":"2026-03-19"}