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posted to rec.boats.cruising
Gary
 
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Default RDF (radio direction finding) ... do you ?

otnmbrd wrote:
That same bolt of lightening will take out your calculator so you then
have to work stars long hand. It'll also kill your digital watch and
radio so you won't have the correct time. It'll probably short out your
boat so you won't be able to work the stars out until light the next
morning. The lightening excuse to learn astro is BS. Learn it because
you want to or take a couple extra handheld GPS. Practice dead
reckoning. Know where you are all the time.

Gaz



Let's see...... calculator gone, long hand star calc's....add a minute or
two to the solution.
digital watch killed..... in that case I'm probably dead too so what do I
care.... always have a mechanical clock that you know the error...no big
deal, was done for years.
lights out?....lite a candle or wait till daylight.... what the hell, it's
offshore navigation, what's the rush....

And how did you check the error on that deck watch? Radio? What was the
error and how much does it change daily? Can't just do the time check
anymore. Damn lightening.