What was found
VERY LOUD SQUEAL WHEN CLIMBING THRU FL320, COULD NOT STOP. STOPPED ON IT'S OWN DESCENDING THRU 14,000 WITH CABIN AT SEA LEVEL AND DIFF = 6.0. RETURNED TO JFK. REPLACED L2 WINDOW, PRESSURE AND LEAK CHECKED GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
VERY LOUD SQUEAL WHEN CLIMBING THRU FL320, COULD NOT STOP. STOPPED ON IT'S OWN DESCENDING THRU 14,000 WITH CABIN AT SEA LEVEL AND DIFF = 6.0. RETURNED TO JFK. REPLACED L2 WINDOW, PRESSURE AND LEAK CHECKED GOOD.