Hunter e36 • Boating Safety
4.13
signals  and  associated  equipment  include:  Red  flares, 
handheld or aerial Orange smoke, hand held or floating 
Launchers for aerial red meteor or parachute flares.  Non-
pyrotechnic equipment includes an orange distress flag, 
dye markers, and an electric distress light.
No single signaling device is ideal under all conditions for 
all purposes.  Consider carrying various  types of equip-
ment.    Careful  selection  and  proper  stowage  of  visual 
distress  equipment  is  very  important.  If  young  children 
are  frequently  aboard,  you  should  select  devices  with 
packages which children, but not adults, will find difficult 
to open.
Other helpful publications available from the U. S. Coast 
Guard  include  “Aids  to  Navigation”  (U.S.  Coast  Guard 
pamphlet  #123),  which  explains  the  significance  of 
various  lights  and  buoys,  the  “Boating  Safety  Training 
Manual”,  and  “Federal  Requirements  for  Recreational 
Boats”. Check with your local Coast Guard Station, your 
new  dealer,  or  a  local  marina  about  navigational  aids 
unique to your area.
4.5.3  Running and Navigation Lights
Your  boat  must  have  running  and  navigation  lights  for 
safe  operation  after  dark.  Observe    all  navigation  rules 
for meeting and passing. Do not run at high speeds dur-
ing night operation. Always use common sense and good 
judgment.
Operating at night can present some special challenges.  
Not only is your depth perception lessened, bright lights 
on the shore can cast misleading reflections on the water 
and if you wear glasses, or worse yet, bifocals, you sim-
ply don’t see as well at  night as you do during  the day.  
It is not only important that you be able to identify other 
vessels operating in your proximity, it is equally important 
that other vessels see you.  Most recreational vessels are 
less than 30 feet in length and, according to “The Rules 
of  the  Road”,  shall  be  equipped  with  navigation  lights.  
These  lights  not  only  have  a  certain  arc  through  which 
they can be seen but must be seen from a minimum dis-
tance.  Table 1, on page 4.14 will show you the following 
lighting  requirements  for  recreational  vessels  both  less 
than 12 meters in length (approximately 39.4”), and over 
12 meters in length to 20 meters (65')
Light Arc Color Visible 
Range
Masthead 
Light
225 Wht 2
Starboard 112.5 Grn 1
Port
Sidelight
112.5 Red 1
Sternlight 135 Wht 2
 
The arc of the lights and color allows you to determine the 
direction a vessel is moving. How good are your lights?  
You  should  test  them  to  see  how  visible  you  might  be 
at  night.    Whether  on  a  trailer  or  at  the  marina,  switch 
on your lights and see how well they can be seen. Walk 
away from the boat or row away, if you are at anchor or 
at a mooring, and see how visible the lights are as you 
move further away.  How easy are they to see against the 
background of lights on shore?
You should always check that your masthead light disap-
pears  at  the  same  time  each  sidelight  disappears  and 
they both disappear when the stern light appears. 
Check your sidelights from dead ahead. You should see 
both red and green. However, by moving toward one side 
by 1-3 degrees, you should then see only one light. If you 
still see two lights, an approaching vessel won’t be able 
to tell which direction you are going.
When  boating  at  night,  remember  the  following:  “When 
two lights you see ahead, turn your helm and show your 
red.”
4.5.4  Sound Signaling Device
Your  boat  is  provided  with  a  horn  which  conforms  with 
U.S. Coast Guard requirements for boats of this size. All 
class A boats are recommended to carry a hand, mouth, 
or whistle, as well as a power operated horn. The device 
should  be  used  to  promote  safe  passing,  as  well  as  a 
warning to other vessels in fog, or confined areas, or as 
a signal to operators of locks or drawbridges. Following 
are standard whistle signals: