Errors & Gremlins

Errors and Gremlins that have crept in...

Error 1

There is a typo error on pg 141 of the workbook. The third grid reference given on the route card for the location of the "River" should read:

28⁰ 16’ 57” E (not 17' as printed)
22⁰ 35’ 26” S

Error 2

An extra name title "The Ridge" appears in the right hand margin of the map. Just ignore this..

Error 3

On page 28 of the NavBook, there is a link to a website to obtain the local magnetic declination of anywhere in the world. A print error has put a hyphen into the printed link which should not be there. The correct link is:

http://www.ngdc.noaa.gov/geomagmodels/Declination.jsp