PPRuNe Forums - View Single Post - Approval / certification process for avionics manufacturer
Old 11th October 2011 | 07:22
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IO540
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From: EuroGA.org
You can get inertial navigation starting at £25k. I posted the details here a few weeks ago. It's an off the shelf box, with fibre optic gyros. You still need a GPS fix initially, of course.
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