cruisepart4



Cruise Part 4

Cruise Part 4

Answers to the Questions

  1. Section 13
    1. What is the bearing of the range?   199°M

  2. Section 14
    1. What is the ETA of the intersection of the course and range?   1832
    2. What is position of the course and range intersection?   L 41° 38.7’ N   Lo 071° 41.7′ W

  3. Section 15
    1. Why can’t you head directly for the dock from G C “7”? Rocks off of point in back of dock.
    2. What publication would you look at to determine the time of sunset when you were planning your cruise? Daily newspaper
    3. If you had the GPS, what could you do differently? Identify R N “2” off of Perkins Cove as a waypoint.

The Chart

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Cruise Part 4

Cruise Part 4 Calculations
  Section 13   Section 14   Section 15
T 225º 214º 066º 194º 212º 297º 153º 125º
V 015ºW 015ºW 015ºW 015ºW 015ºW 015ºW 015ºW 015ºW
M 240º 229º 081º 199º 227º 312º 168º 140º
Reciprocal   -180º        
049º
TIME   1816 1802 1832
-1802 +30 +15
14 ETA 1832 1847
D=ST/60   =20*14/60    
=4.7
T=60D/S     =60*9.9/20 =60*2.5/10
  =30 =15