ASA107 / 117 Celestial Navigation
Celestial Navigation
ASA 107, Celestial Navigation
or the ASA 117, Basic Celestial Endorsement
You can take these courses on your own at home, self-study and then request a written examination to complete certification at AYC.
We also occasionally offer a mentoring study-group on-site which you can attend (107: 5 or six evenings, 117: a couple of evenings) depending on your goals for this skill. Either will satisfy the pre-requisite for the ASA 108 Offshore Passage Making course. You may want to consult with AYC’s ASA Head Instructor to help make your selection.
You’ll sign up and pay for these courses on the ASA Website: StarPath Celestial Navigation