Jan-Michael actually died back on February 10 after suffering cardiac arrest while a patient at a North Carolina hospital ... according to thedeath certificate. We're told no autopsy was performed and he was later cremated.
Jan-Michael was most recently in the 2002 movie, "White Boy" ... but he had a long, successful career in TV and film.
His CBS hit, "Airwolf," made him into a huge star. At the time, he was reportedly the highest-paid actor at $200k per episode. Jan-Michael played helicopter pilot Stringfellow Hawke on the show, but the series lasted only a couple seasons largely in part to the star's cocaine abuse. His acting career would ultimately suffer from it.
Jan-Michael nearly died in 2012 from an infection that required his right leg to be amputated.
Jan-Michael also starred oppositeBurt Reynoldsin the 1978 film, "Hooper" -- and co-starred with Kim Basingerin the 1981 film, "Hard Country." He was a steady working actor in Hollywood for 3 decades, and appeared in tons of the old classics like, "Lassie," "Bonanza," and "Gunsmoke."
Jan-Michael was 74. RIP.