All-black balloon unit served with distinction on D-Day | Article | The United States Army
military - What lifting gas was used for barrage balloons during the world wars? - Aviation Stack Exchange
How were barrage balloons a deterrent to strafing by low-flying German aircraft during the D-Day invasion? Wouldn't an airplane that couldn't avoid one easily cut it to pieces? - Quora
Barrage Balloon Vessels
Protecting the Beaches with Balloons: D-Day and the 320th Barrage Balloon Battalion | National Air and Space Museum
IAR, Ar234, and new Barrage Balloons for Battle of Normandy – Stormbirds
BARRAGE BALLOONS — LindaHervieux.com
Barrage balloon
Ae 800 Barrage Balloon | Toy Soldiers Wiki | Fandom