David Burch

Books

Electronic Chart Symbols Electronic Chart Symbols
Electronic Chart Symbols
2024
ENC Essentials ENC Essentials
ENC Essentials
2023
Restructuring Global and Regional Agricultures Restructuring Global and Regional Agricultures
Restructuring Global and Regional Agricultures
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
Starpath Celestial Navigation Work Forms Starpath Celestial Navigation Work Forms
Starpath Celestial Navigation Work Forms
2018
GPS Backup with a Mark 3 Sextant GPS Backup with a Mark 3 Sextant
GPS Backup with a Mark 3 Sextant
2018