Zip Code 45368 - South Charleston OH Ohio, USA - Clark County Home | Products | Learn About ZIP Codes | Find a Post Office | Search | Contact | FAQs south charleston, oh 45368
In the early 1960s, deployment of rocket-powered ejection seats designed for use at supersonic speeds began in such planes as the Convair F-106 Delta Dart. Six pilots have ejected at speeds exceeding 700 knots (1,300 km/h; 810 mph).
Sudden Cardiac Arrest: Know Your Ejection Fraction. Every three minutes someone dies from sudden cardiac arrest (SCA) in the United States. In fact, it claims about 300,000 lives in the US each year â more fatalities than from stroke, breast cancer, and HIV/AIDS combined.