I just wanted to take a minute to write y’all. I completed your training course a month ago, and today the unthinkable happened! I lost my right engine in my 421b at 6000 feet after taking off from Panama City Florida. After an immediate initial shock, the training that y’all taught immediately kicked in! I shut down the engine! The idler gear support pin came off in flight causing oil and smoke coming out the vents of the right engine. From the initial problem to landing at Defuniak Springs Airport was 10 minutes. Y’all’s course was very beneficial and prepared me hands down for that emergency landing on one engine. Again thanks and hopefully this review will help anyone with the decision to do the course!