{"schema_version":1,"airport":"OI41","entries":[{"cycle":"2026-10-01","from_cycle":"2026-09-03","engine":"1.3.8","id":"373f0b703e1c","priority":"fyi","category":"airport","kind":"changed","summary":"direction from the city's business district: S -> SSW; NOTAM D service: yes -> no","source":"APT_BASE","fields":[{"field":"DIRECTION_CODE","old":"S","new":"SSW"},{"field":"NOTAM_FLAG","old":"Y","new":"N"}]}],"first_cycle":"2026-10-01","last_cycle":"2026-10-01"}