Mills affected by Thursdays announcement are sawmills in Grande Cache , Alta . , Carrot River , Sask . , Chapleau , Ont . , and Aberdeen , Wash .
They are located in Grande Cache , Alta . , Carrot River , Sask . , Chapleau , Ont . , and Aberdeen , Wash .
At their December meeting, Boeing's board of directors will decide whether to market the airplane to airline companines.