Comment: Commercial airliners (except the Concord)

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Commercial airliners (except the Concord)

can not fly supersonic...so...what was it?

For objects traveling in dry air of a temperature of 20 °C (68 °F) at sea level, this supersonic speed is approximately 343 m/s, 1,125 ft/s, 768 mph, 667 knots, or 1,235 km/h.

But Bunker Busters can: final impact speed of 1,450 feet per second (440 m/s; 990 mph)

The law cannot make a wicked person virtuous…God’s grace alone can accomplish such a thing.
Ron Paul - The Revolution

Setting a good example is a far better way to spread ideals than through force of arms. Ron Paul