As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PASSING 5500 ON DEPARTURE GOT VERY LOUD BUZZING SOUND ON LEFT COCKPIT SIDE EYEBROWS WINDOWS. SO LOUD COULD NOT COMMUNICATE WITH F/O WITHOUT YELLING. COULD NOT COMMUNICATE WITH ATC. REPAIRED BOTH NR 4 AND NR 5 EYEBROW WINDOWS PER EO 5611-01005. ACCOMPLISHED PRESSURIZATION CONFIDENCE CHECK PART 3 PER JOB CARD 03C10021001. CHECK IS GOOD.