Boeing 777X goes into cold soak in Alaska Posted byTravelKinds.Com February 7, 2021 Leave a comment on Boeing 777X goes into cold soak in Alaska One of the four 777X test aircraft has gone to Fairbanks Alsaka for cold soak tests as part of its certification program. WH004, registered N779XZ has ferried from Seattle to Fairbanks for a variety of tests. Aircraft need to be tested to examine how extreme cold affects various parts of the aircraft. read more ⇒ Source:: AirlineRatings.Com Post navigation Previous Post Previous post: Australian PM’s New Hope for Country’s AirlinesNext Post Next post: Qantas drops fares, raises service to lure passengers Leave a comment Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.