With all the talk about the Beech Baron and the RTW flights I thought I'd try one one my own. No races - I'm in BOTA and may be a little over my head.
So I fired up my Beech Baron 58 for the first time but could only get a max speed of 145 kia, when the manual says cruise is 200. Admittedly, that's only at 15,000 but I can't think 5,000 feet would make that much difference.
All my settings seem fine: gear up, flaps 0, cowl flaps 0, max throttle, but only 145 KIA. Any ideas?