As an expert builder using the grace that God gave me, I laid the foundation, and someone else is building on it. But each person must be careful how he builds on it. According to the grace of God given to me, like a skilled master-builder I laid a foundation, but someone else builds on it.
The most-advanced helicopters can fly up to 300 miles before having to refuel. How long any particular helicopter can fly without refueling depends on the size, weight and age of the helicopter.
The Raptor can fly at Mach 1.7 - 1,122 miles per hour at 40,000 feet - without frequent refueling. Top speed with afterburners blazing: more than 1,300 miles per hour. The F-22 does more than any other fighter has ever done, said defense analyst Dan Goure of the conservative-leaning Lexington Institute.