David Burch

Books
GPS Backup with a Mark 3 Sextant GPS Backup with a Mark 3 Sextant
GPS Backup with a Mark 3 Sextant
2018
Use of the Air Almanac for Marine Navigation Use of the Air Almanac for Marine Navigation
Use of the Air Almanac for Marine Navigation
2019
Modern Marine Weather, 4th Edition Modern Marine Weather, 4th Edition
Modern Marine Weather, 4th Edition
2025
Celestial Navigation Celestial Navigation
Celestial Navigation
2015
Hawaii by Sextant Hawaii by Sextant
Hawaii by Sextant
2014
Inland and Coastal Navigation, 2nd Edition Inland and Coastal Navigation, 2nd Edition
Inland and Coastal Navigation, 2nd Edition
2013