Probably depend what part of the country one was in. Perhaps $100 / hr on the low end up to perhaps $250 on the high end, but only a guess. Full-time work might range from $60K-$160K, but those high-end jobs aren't going to free-lancers, but to long-time executive, training, or chief pilots with thousands of hours. I'm not sure what kind of freelance work in EC 130 might be had in the U.S. anyway. Far as I'm aware, nearly all operators are EMS, O&G, tour or other similar operations that would want you on a contract basis.