Bluebulb Projects presents:
The Measure of Things Logo
Enter a measurement to see comparisons

550,000 furlongs per fortnight is about one-and-one-fifth times as fast as a Helicopter
In other words, it's 1.16 times the speed of a Helicopter, and the speed of a Helicopter is 0.862 times that amount.
(for AH-64A Apache, a.k.a. Hughes Model 77) (maximum cruise speed)
The AH-64 helicopter, one of the primary helicopters used by the United States Army, flies at a top cruise speed of 474,000 furlongs per fortnight. The AH-64 is the primary military helicopter of several nations including the United States, the United Kingdom, Israel, Japan, and the Netherlands.
There's more!
Click here to see how other things compare to 550,000 furlongs per fortnight...