I WISH TO KNOW AND LEARN AS MUCH AS POSSIBLE FROM PILOTS/MECHANICS ABOUT THE CESSNA 411. THOSE WHO HAVE EXPERIENCED EMERGENCIES OF ANY SORT ON THIS AIRPLANE AND COMMON PROBLEMS OR ISSUES WITH FLYING AND/OR MAINTENANCE MAY PLEASE ADVISE OR EXPRESS ASAP. WEB LINKS IF ANY TO GET FURTHER INFORMATION ABOUT THE ENGINE OR AIRPLANE OR TRAINING ASSOCIATED