Chapter 3 — BEARINGS AND MOTION 



45.29(71)A 

 Figure 3-2. — Bearing dial assembly. 



PORT 

 BOW 



ALL BEARINGS 

 MEASURED 

 CLOCKWISE 

 FROM THE BOW 



BROAD UN 

 PORT 

 BEAM 



BOW OF YOUR SHIP 

 DEAD ALWAYS IS 000° 



AHEAD ^^ RELATIVE 

 00^ 



st'b'd 



BOW 



180° 

 ASTERN 









n < 



'<\ 



-I I 

 I I 

 \ I 



\ I 



V 





"■ «, 0. .. "^ ^^'^ 030° RELATIVE 



r# 



% ^ 



I 



I 



J°*o 



090° RELATIVE 



45.29(71)B 

 Figure 3-3. — Relative bearings. 



45.29(71)0 

 Figure 3-4, — Relative bearing change. 



23 



