Re: Toys for boys (AND girls!)

1999-02-13 Thread Thibaud Taudin-Chabot
I have such a compass for about 20 years. It is a great and very handy compass and very accurate. But be careful! If you are wearing glasses that are fitted in a metal frame you can get a misreading of up to 5 degrees because the compass is very close to the frame depending on the kind and amount

Magnetic North

1999-02-13 Thread Silas Higgon
Fellow dialists Thank you for the many interesting responses to my request. On reading Fernendo's list of possible errors I have decided to have nothing further to do with the use of a compass for a wall declination and will stick to sun readings only. Thank you for your solution Mike, ( I li

Re: Toys for boys (AND girls!)

1999-02-13 Thread Slawomir K. Grzechnik
Boys (AND girls!) My new toy arrived, that is Mini Avio 2000 Compass that I could not help but order on the night I was replying to compass related postings. It is absolutely lovely and very easy to use. It is marine compass filled with liquid and they do not mention anything about its resistance

Re: Dead reckoning

1999-02-13 Thread Thibaud Taudin-Chabot
Dead reckoning is certainly not a litteral translation from the Dutch language. We call it in Dutch 'gegist bestek', which is translated as 'guessed position' and that is much more the treality. The dogwatch is called in Dutch the 'Hondewacht'. That is the exact translation. During my training in