NOT re-engined, still has the JT3D-3B engines, but IS
fitted with the Burbank Aeronautical stage 3 hushkits.
And...is actively for sale...$3.5mil, last I heard.
A long ranger as well, 12 hours non-stop, at M.82, burning 12,000 pounds/hr. to start, reducing to 10,000 pounds/hr at hour six.
Nicely fitted out with three staterooms, I believe.