This article is from Don Parsons' Blog Flying Antique Airplanes, who has kindly granted permission to re-publish on

Glenn running up the Monosport after having the prop hub machined for a better fit. He has a couple little things to tidy up and then she's ready for her first flight after rebuild.

It's been raining in St Louis and the grass runways are really wet. It will be Mon or Tues before he takes it out on the grass for taxi tests.