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    Silicon Sea leg 21
    From: Jim Guthrie
    Date: 1997 Feb 21, 15:01 EST

    ================================================================================
            Answers to Silicon Sea Leg 21:
    
            #1  EP (10-08-38 GMT) to Masabb Dunyat is 230.1 NM
                    TC 106.0 deg  Estimated time  24 hours and 13 minutes
    
            #2  Adding current vector, speed goes from 9.5 to 9.85 kts and
                    direction goes from TC of 106 to direction with added vector
    is                 107.1 deg
                Correcting for the current vector, the needed TC is 104.8 which is
                    (corrected to compass course) 100.8 deg.
                Speed (while correcting for current) is 9.8 kts.
            #3  ZT of listed Civ Twi (ending of) is 19:37
                     Nautical Twilight is 20:11. Thus there will be time
    for sights.
            #4  Sight # 1 {at}XXX.XXX0' E
            #5  Fix {at}XXX.XXX1' E
            #6  EP to Fix 7 hr 31 min 22 sec
                    Speed made good 9.62 kts
                    Compass course 104.9 deg
            #7  TC made good 108.9   Distance  72.4 NM
            #8  Move the course a little north as the entrance to port Said is not
                    from  the East.
                    From Jim Guthrie  N9KK  Richmond IN
    

       
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