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I need some Rotax advise as my plane is stranded at another airport.
The coolant overflow bottle failed in flight. The first sign was some red fluid in the cockpit a few minutes after take off. At first I thought it was brake fluid.
I noted the EGTs were high, but the CHTs were in range, and the oil temps were slightly high, but not in "the red zone"
A minute later I started smelling something in the cockpit and turned back to the field at reduced…Continue