dang, that is cheap per op hr on a 53. our 47Ds i think are billed out around $8,000/hr
yes, rigging is a nightmare at times, but i got good at it on the 47s. 60s though, nope, have no inclination to rig a 60 again. at least we don't have to rig the ECLs to our engines, compared to the 53s. but...