B-17 Bomber Formations in WWIIHistoric images showing Boeing B-17 Flying Fortresses in flight formations, engaging in bombing missions over Europe during World War II. Boeing B-17 Flying Fortresses Of The 15Th Air Force Leave The Smoldering Oil Refinery At Moosbierbaum, Austria, On Aug. 28, 1944. 258 assets in this story6145-489466386145-425937466145-489396506176-669033435513-1114097325513-1119136586145-545818745513-676051156145-489301036145-425993146145-520920126145-544872686145-425929626145-521183155513-760037756145-489375036145-489337806145-425991566176-669043625513-1118765046145-521142796176-670783906145-489330786145-542751786145-520917106145-489376535513-697131546145-489362196145-489306726145-489426656145-489558716145-521355451838-219940626145-489383226145-425952176145-489325434220-204322206176-669016046145-293364166145-444638906145-54288087255-191386076145-519195076145-514848556145-486009746145-294251166145-559762536145-544466526145-529295656145-529756795513-1117785131899-287813176145-296682881848-532829931746-576621731899-103114409-185782461788-21793112 PREVIOUS of 3 NEXT