I flew the CJ (s/n-525-027) for a year and a half. The aircraft would cruise at an average 365 KTAS at max recommended cruise power, and at 345 for long range cruise.
With full fuel, Plan to be on the ground 3 hours after takeoff if cruising at high speed, or up to 4 hours at long range power.
Max payload with full fuel is abot two people
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It's a blast to fly (I was single-pilot certified) and had a great time jumping around most of north america in the thing