What was found
W/S HEAT 1 FAIL IN FLIGHT. C/W QRH. MAINTENANCE PERFORMED REMOVEL AND REPLACEMENT #100 W/S TEMP CONTROLLER IN REF TO AMM 30-42-01-400-801A, OPS CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
W/S HEAT 1 FAIL IN FLIGHT. C/W QRH. MAINTENANCE PERFORMED REMOVEL AND REPLACEMENT #100 W/S TEMP CONTROLLER IN REF TO AMM 30-42-01-400-801A, OPS CHECK GOOD.