The use of traffic lights to control the movement of traffic differs regionally and
internationally in .... At many intersections, lights will change from red to a green
arrow permitting drivers to ...
Sail boat is coming at you.
Encountering a Sailing Vessel at Night. When you see only a green light or only a
red light, you may be approaching a sailing vessel and you must give way.
Everything you need to know about boat navigation at night, includes ... If you
meet a vessel and see a green and red light but no masthead (white) light, ... If
you see a white light on its own it indicates that you DO NOT have the right-of-
Operating at night (or in reduced visibility) can present some special ... or worse
yet bifocals, you simply don't see as well at night as you do during the ... If you
don't see the green starboard sidelight or the red port sidelight when the stern
www.ask.com/youtube?q=What Does a Red and Green Light Indicate When Seen Together at Night?&v=NosFyyPDURg
Nov 17, 2011 ... About once or twice a week I've been seeing a flashing light which most ... 2
nights I have seen multiple red and green flashing lights in the sky.
Notice in the above illustration if you put all three lights together they would form
a ... combined together into one unit (but still show red and green appropriately) if
the ... Because it must be seen from all around it needs to be at the top of the
mast. ... With the engine on we turn on the masthead light to indicate we are
Feb 11, 2000 ... GWPDA Maritime War Section - (British) Navigational Lights and ... Two lanterns,
showing coloured lights (red and green), to be carried ... A Black Ball at the
foremast head and a similar Ball at the yardarm, or where it can best be seen, ....
By Night. - Three White Lights, in the form of a triangle, will indicate ...
Jan 9, 2011 ... So, you are out one night and you see an object in the sky that you can't quite
explain. ... Steady moving lights, flashing each second, possibly green or red;
sometimes very bright ... If the light is very bright, it is likely that you have just
seen the ... You did of course miss out Noctilucent clouds and Aurorae.
Jan 16, 2011 ... what does a green porch light mean? does it mean im holding or i got bud, ...
neighborhoods around me that have a green light bulb on at night too. .... A red
light means it's a whore house ...recall [the red light district ] As far ...