True true.....6 pax, bags & 600nm in a 421 is a stretch...likewise try utilizing a 421 400+ hours a year..lots of niggling things will creep up.
Trustmeimapilot states there will be AZ - east coast trips...is this a case of stretching it in a B200/PC12? (long legs and a fuel stop). Read in AW&ST yesterday Beech is coming out with a long range B350, 1950+NM range. Initially supposed to be for reconaissance.