$29.00
by David Burch & Stephen Miller An extensive practice exercise based on an actual voyage to Hawaii made solely by celestial navigation
$19.95
Realistic practice problems in chart work and general navigation and the Navigation Rules.
$19.95
by David Burch Realistic practice problems in chart work and general navigation and the Navigation Rules
$19.95
by David Burch This exercise book has been used in onboard navigation training courses, power and sail, for many years