NavList:

Hello Frank,

I enjoyed the challenge !.

Here goes my calculations:

Due to the short distance between points A and C, there will be not much difference between Ortodromic and Loxodromic navigation.

For Ortodromic navigaction (great circle) the initial angle (this is importan to mention) would be 53° 7.8' (which is the angle you would measure with the sextant), and the distance would be 10 NM.

For Loxodromin navigation the constant angle would be 53° 18.6', and the distance would be 10.04 NM.

Also, it would be almost a 3:4:5 (spherical) triangle with the following distances:

A-B: 6 NM

B-C: 7.99 NM

A-C: 10 nm

Looking forward to hearing other comments.

Thanks !