UFO Sighting in North Palm Beach, Florida on 2011-02-19 03:49:00 – Lights

Picture from local cam in jupiter florida (jupiter inlet) are they planes, are they helicopters?? i dont know and would like to find out, i have a bunch of these photos. just dont look like planes to me but im not a piolet. the camara is set a 15 second exposure, 1600 iso. if its planes then fine i just wanna know lol... thanks