hey trev...i really learned alot from your tutorial... was practicing it for quite some time...thanks for letting me know bout that... got one question tho as this seems rather wrong to me but feel free to correct me... i was monitoring this boat at long range..and as the tutorial said, i calculated its true bearing by adding both target bearing and my bearing...each was timed in a span of only 5 mins.. tihnk the ship was running away or something but have a look...unless its got supersonic engines it shouldnt be this far apart should it not?
