Phoenix of Hamble
Well-Known Member
+1 Some years ago, Stugeron Steve* (remember him!) and I got ourselves into a right pickle coming into Cherbourg after an overnight passage where we hadn't slept, and were using traditional nav supplemented with a handheld GPS..... the lights were all 'wrong' and we couldn't work it out.... turns out that in our state of tiredness, we were adding rather than removing minutes from the degrees on the chart (or vice versa - can't remember!)ie working as if the other side of the meridian, and were somewhat further west than we thought...On a serious note, I fully agree. I've personally witnessed people, including me, getting into a strange tunnel vision mode where one can skillfully operate for long hours under stress, but are unable to cope with something new. You think your're fine and dandy until faced with a simple nav or tactical task, which you then completely screw up; vector calculations are particularly dangerous.
* For those with a longer forum track record, you'll be pleased to know that I swapped emails with Steve a few weeks ago, and he's well and happy.
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