Livres

Modern Marine Weather, 3rd Edition Modern Marine Weather, 3rd Edition
2018
Celestial Navigation Celestial Navigation
2015
GPS Backup with a Mark 3 Sextant GPS Backup with a Mark 3 Sextant
2018
Hawaii by Sextant Hawaii by Sextant
2014
The Barometer Handbook The Barometer Handbook
2009
Radar for Mariners, Revised Edition Radar for Mariners, Revised Edition
2013