As I read their web info, only the 58 is certified as
"known" http://www.weepingwings.com/



"Viperdoc" wrote in message
news | The plane uses the prop slinger hardware for the old
alcohol props, and has
| a spray bar for the windshield. If you want to know the
STC number you can
| Google on TKS or call them (Aerospace Systems and
Technologies) yourself.
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