What was found
(CAN) CREW REPORTED THAT ON CLIMBOUT THEY HEARD A LOUD NOISE FOLLOWED BY SMOKE IN THE CABIN AND THEN A SMOKE ALARM. THEY RETURNED TO DEPARTURE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) CREW REPORTED THAT ON CLIMBOUT THEY HEARD A LOUD NOISE FOLLOWED BY SMOKE IN THE CABIN AND THEN A SMOKE ALARM. THEY RETURNED TO DEPARTURE.