Nautical Astronomy, Celestial Navigation, and sextant practice for Sailors & Pilots are the essential ingredients for safe ocean sailing/seamanship.

Course contents includes:

• review of basics
• chartwork
• plotting
• cruise planning
• wilderness/survival navigation
• orienteering by stars/planets
• practical GPS work
• celestial navigation elements
• state of the art
• & more

Prior reservations required; details: (303) 444-2307

Instructor: Bill Plywaski, Ph.D., sailor, teacher, scientist, & Master Navigator with over 30-years world wide sailing & navigating boats & aircraft.