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A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: Bubble horizon altitude corrections
From: Thomas K
Date: 2024 Sep 8, 15:43 -0700
From: Thomas K
Date: 2024 Sep 8, 15:43 -0700
david: thank you for your PinA example. what was the hs=ha since both are equal with i.e. 0' and no dip. With a P inA +50' and ref. -2' giving a +48' ha corr. with the ho at 25-55' backing up a 48' corr would give an ha of 25-07' is that correct ? thanks. tom