"ROUSH - confirms he lost his left eye in accident, 'I think it's very likely that I'll be able to fly. I've got to get recovered. I have to go through my recovery. Wiley Post was a one-eyed pilot and there's no restriction. Maybe if you're an airline pilot you can't have one eye, but there's not a reason why I can't fly with one eye.' "
A number of demonstrated-ability airline pilots including captains are flying Par 121.