The following link is to the type certification document for the Enstrom helos:
Enstrom Type Certificate
One interesting part is the retirement times for various parts on pages 25-29. This data looks pretty good, however the retirement times seem rather short for some of the TR parts, including the spindle and TR gear set.
Does anyone know if good Enstrom maintenance exists in the Dallas/FW or north Texas area? There does seem to be quite a number of Enstroms being operated here in Texas, so hopefully there is.
I'd love to hear more about other's experiences with Enstrom helos.
(edited to ad request for maintenance info)