1908 – Rhoads Opera House fire in Boyertown, PA killing 171 people.
1942 – World War II: First use of aircraft ejection seat by a German test pilot in a Heinkel He 280 jet fighter.
1908 – Rhoads Opera House fire in Boyertown, PA killing 171 people.
1942 – World War II: First use of aircraft ejection seat by a German test pilot in a Heinkel He 280 jet fighter.