Source: Simon Hradecky | www.avherald.com

An Aerologic Boeing 777-200 freighter, registration D-AALN performing flight 3S-585 (sched. dep Jul 14th, act. dep Jul 15th) from Anchorage,AK to Cincinnati,KY (USA) with 3 crew, was enroute at FL330 about 60nm southeast of Peace River,AB (Canada) when the crew observed smoke from the captain’s aft side window. The crew donned their oxygen masks and called the relief pilot to the flight deck to assist with the procedures. The smoke ceased and the crew decided to continue to destination.

The Canadian TSB reported maintenance could not reproduce the issue so far, troubleshooting continues.

The aircraft continued to Leipzig (Germany) after 3 hours on the ground in Cincinnati.