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Re: An artificial horizon opportunity?
From: Bill Lionheart
Date: 2017 Jan 28, 13:55 +0000

I found "baby oil" ie mineral oil a clear distillate of paraffin oil
but easily obtainable in pharmacists,a bit better than water as it is
a little more resistant to ripples (is that due to viscosity?). I pour
it in to a black plastic tray.

Bill

On 28 January 2017 at 00:28, Alan S  wrote:
> for shots with an AH, I use a dish of water, with some sun/wind shades in
> the parking area of the apartment complex we reside at. It has worked quite
> well,with my calculated position being within a couple of miles of GPS
> position most of the time.
>
> Alan
>
> 

--
Professor of Applied Mathematics
http://www.maths.manchester.ac.uk/bl

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