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huv	16th Dec 2010 12:42

Tachometer hours for Grob 109 B

Can the Grob engine in the Grob 109 Touring Motorglider be equipped with a "classic" tachometer with an RPM-dependent hours counter? It seems that all factory installs are 1) a tachometer w/o hours, plus 2) a Hobbs-like clock recording plain clock-time, either airborne or total time. We need to distinguish between leisure flying hours at low RPM and cruise "transportation" at comparatively high RPM in our G109.

Lister Noble

16th Dec 2010 13:01

I suppose you could fit some kind of data logger connected to rpm?
All that stuff seems to be cheap as chips today.(geddit?):D

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