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    Thread: ABC Tables Azimuth Value
Post: RE: ABC Tables Azimuth Value

pabrides Wrote: (11-10-2018, 07:20 AM) -- albyreto Wrote: (11-08-2018, 04:35 PM) -- Hello!!! During my home exercises to keep me trained I have encountered some problems in which the result of th...
albyreto The Sight Reduction process 5 12,240 11-13-2018, 10:23 AM
    Thread: ABC Tables Azimuth Value
Post: ABC Tables Azimuth Value

Hello!!! During my home exercises to keep me trained I have encountered some problems in which the result of the value of azimuth is different if calculated with the Eulero's formula or if calculat...
albyreto The Sight Reduction process 5 12,240 11-08-2018, 04:35 PM
    Thread: How to buy a sextant
Post: RE: How to buy a sextant

EdCa Wrote: (08-02-2017, 09:03 PM) -- James, Yes, I would look for a distributor for them. Cassens & Plath "find a distributor" here- http://www.nauticexpo.com/prod/cassens-plath/product-21864-...
james1979 General Topics Here 8 18,097 08-10-2017, 07:57 AM
    Thread: How to buy a sextant
Post: RE: How to buy a sextant

Dear EdCa, Thank you for your reply. On the Cassens & Plath and Freiberger websites that you posted, I do not see any link on how to purchase their sextants directly from Cassens & Plath or Freiberge...
james1979 General Topics Here 8 18,097 08-02-2017, 07:06 PM
    Thread: How to buy a sextant
Post: How to buy a sextant

Dear all, I have been starting to consider some options to buy a sextant, and I have seen that many buy sextants that a no longer produced, or 'vintage' sextants, see for example this thread (http://...
james1979 General Topics Here 8 18,097 08-01-2017, 08:25 PM
    Thread: v for the sun
Post: RE: v for the sun

Thank you so much for your answer, Alberto
albyreto The Sight Reduction process 6 10,575 03-30-2017, 10:46 PM
    Thread: v for the sun
Post: v for the sun

hi, why there's not v correction for the sun GHA? In italy the "Nautical Almanac" have the v correction for the sun. Maybe its not important but sometimes give me a correction of 0.2'/0.3' on the s...
albyreto The Sight Reduction process 6 10,575 03-30-2017, 07:02 PM
    Thread: GHA Aries Long term for years 2017-2025
Post: RE: GHA Aries Long term for years 2017-2025

Good question- I think its the GHA ♈ of the first day of each month at GMT 00:00:00.
Guest GHA Aries Long term for years 2017-2025 3 9,817 03-22-2017, 07:08 PM
    Thread: Limb to use- Upper or Lower?
Post: RE: Limb to use- Upper or Lower?

Diesel oil is perfect and messy.
Guest The Sight Reduction process 11 20,790 03-22-2017, 01:35 PM
    Thread: Which season is it?
Post: RE: Which season is it?

It has always confused me as to why Northern latitudes always have Winter in December through March!
Guest General Topics Here 2 7,102 03-22-2017, 12:51 PM
    Thread: Buy a sextant
Post: RE: Buy a sextant

The Mark 15 is pretty good but not great. It's tough to keep constantly having to adjust it.
Guest General Topics Here 14 37,323 03-21-2017, 12:24 PM
    Thread: Davis Mark 15 sextant- wanted
Post: RE: Wanted- Davis Mark 15 sextant

Hi I want buy a new one.. so write me at albi@forsailing.it Thank you all Albi
albyreto Equipment- Wanted or for Sale 4 11,559 02-12-2016, 05:34 PM
    Thread: Buy a sextant
Post: Buy a sextant

Hi I have a Mark 15 plastic sextant and I want to buy a better one..  I've heard about Astra IIIb and Astra Professional... differences? what is the best? Other tips are welcome!!! Thank you...
albyreto General Topics Here 14 37,323 01-27-2016, 05:48 PM
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