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.
Most commercial jets such as the B747 or A380 are able to fly about 300MPH against the jet stream, and 500MPH with it, at common altitudes of about 27,000 Feet high. At their extremes they can fly 400MPH against the jet stream, and 550MPH with it, and fly at or above 30,000 Feet. 5 people found this useful.