Originally posted by crockett
If so that's roughly $60k which is still not very much for a jet aircraft.. My guess is it's likely 300k and just a misprint.
It would only be worth $60k to me if they also included the 4 ADEN 30mm automatic canons that the Hawker Hunter carried into battle. These guns fired projectiles at 2,470 fps that weighed a half pound.
That works out to 47,409 ft/lbs of energy at the muzzle. Compare that to the Browning 50 caliber machine gun cartridge's 707 gr bullet at 2,800 fps giving 12,307 ft/lbs of energy, and a .30-06, which produces less than 3,000 ft/lbs of energy.
Here is a photo of a Hawker Hunter that is privately owned in the UK:
Note the canon barrels up front. With the UK's tough gun control laws, though, I doubt that they are from real guns.
SIG220