In Spanish, Puerto Vallarta is often shortened to Vallarta, while English speakers call the city P.V. for short. In internet shorthand the city is often referred to as PVR, after the International Air Transport Association airport code for its Gustavo Diaz Ordaz International Airport.
September 19th, 2011, 04:20 AM. Re: Placement of navigation light on pontoon boat. Good nav lights are literally a life saver, I have really good led ones that are visible form 3 nautical miles on mine since I night fish almost exclusivly. Have almost hit several people who didn't have lights on at night.
Pros. 1  3 Different light settings make this LED aquarium light perfect for day and nighttime use. 2  Low voltage and energy usage makes it efficient and cost effective. 3  Absence of mercury makes it environmentally friendly.  This light is ideal for small and medium sized fish 1  tanks. Great for fish and plants that donât require too much light.