An O-300 had a problem and it wasn't obvious on the operator's end, but luckily they sent an oil sample along. The problem was clear as day in the used oil, helping the owner keep the engine up in the air and keeping the repairs far less costly than they would be otherwise. You can reference the report data on our Insta, FB, and Twitter pages. The drama doesn't end there, though. Listen as Blackstone Joe details a series of mysterious packages being sent to his office, the contents, and where the situation currently stands.