As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER BEGINNING DESCENT, CREW NOTICED THE FIRST OFFICERS FWD WINDSCREEN ARCING ON BOTTOM. TURNED FIRST OFFICERS FWD WINDOW WENT OFF. THE FIRST OFFICERS WINDSCREEN SHATTERED SOON AFTER. R & R R1 WINDSHIELD IAW AMM 56-11-01-4. ALSO PRECAUTIONARY R & R FWD & LT AFT WINDOW HEAT CONTROLLER M192 IAW AMM 30- 41- 01-4. ALL TESTS PASSED, ACFT OK FOR SERVICE. PARTS CHANGED: WINDSHIELD PN 141T4800-14, SN G8146 WINDOW HEAT CONTROLLER PN 624066-5 & SN 099C-1471.