Box formation" flown by the B-17s with aircraft position numbers. | Download Scientific Diagram
How and why did B-17s get into formation for a raid? Did they ever run out of fuel waiting for other B-17s? Did the process ever alert the Germans? - Quora
Attacking a B-17 formation from the German side! | Weapons and Warfare
Attacking a B-17 formation from the German side! | Weapons and Warfare
B-17 Bombing Formation
The Mighty Eigth - B-17 Flying Fortress in Formation
Combat Box": Bomber Formations > National Museum of the United States Air Force™ > Display
Flying in formation | B-17 Bomber Flying Fortress – The Queen Of The Skies
Flying in formation | B-17 Bomber Flying Fortress – The Queen Of The Skies
398th Bomb Group Combat Formations By Wally Blackwell, Pilot 601st Squadron December 2003
Attacking a B-17 formation from the German side! | Weapons and Warfare