Kent; I am pretty sure I have a McCauley 1C172/TM7458. I was going to do a 150/150 several years ago and had a prop from a C-177 Cardinal that I had cut and repitched. It is in a prop box in my hangar. When I get off this trip I will unpack and let you know. Gordon Cragg (713)-502-7274
Just got the McCauley prop out of the box: Model 1C172 TM7456 S/N E8545 Zero SOH by R&D Propeller Pearland, TX My plan was to use on a Cessna 150D using the old Air Mod Engineering Co. then AAR Oklahoma then to Aero Upgrade LLC. STC SA1034SW.
