I never noticed the pic on flight aware. It does need some updating.
Here is a instrument pic of the return flight St. Louis to California.
It was ISA +17 at FL280 so my TAS was low just 290kts but I was heavy with fuel and it slowly got up into the mid 290s as I lightened up.
The advantage of the high ISA was my FF was low just 400lbs/hr or roughly 60gph. Made it in the same time 5.3 and had 800lbs on the ground.
What other TP except maybe a Conquest can do that, and the conquest has the SIDS inspections and has a reputation of being a little lightly built.
The MU-2 with its small wing struggles in ISA + temps. The long body MU-2 would be stuck at F180 burning 85gph and the short one would be slowed by a high AOA causing lots of drag if it went to FL280.. all things being equal. The Commander even in these condition flies incredible flat.
I was able to straight to FL280 even being heavy and hot.
I don’t know why my photos come out weird but you can move the picture around with your finger. It looks like I you are viewing through a telescope, really magnified.