Crew Accessories:
Dual Bose X active noise cancelling headsets
Equipment:
Hartzell 4-blade prop, known ice, 6-place gaseous oxygen, EROS quick-donning oxygen masks, chip detector w/light, anti-return dipstick, anti-soot exhaust stacks, Concorde lead acid battery, 31000-foot ceiling, forward baggage modification (golf club accommodations), large aft baggage compartment
Lights:
Recognition, strobe