It came from behind my building, which is north. i was sitting on my balcony looking up at the clear sky, looking at the star constellation ryan's belt when this light grey figure crossed my line of vision. i was taken back and look to see if it was a flock of birds when i realize the shape was defined, very light luminous grey, no noise at all. was not going very fast and was traveling in a straight line. it was less than a minute. i could not see it as it traveled south due to the building in from of my apartment. i went online to see if i could find any images of similar sightings and i found one that looked similar as far as shape and dim grey glow but the one attached looks like transparent clouds, my sighting looked solid & smooth and had a perfect shape. if i had to guess, it was /50 ft on each side of the v shape with 30-40 ft in width. like i said, it was traveling south and that's where macdill airforce base is, i don't think we have anything that quiet in the air at this time. okay, i do watch ufo shows, i believe the legit people on the documentaries, but i'm in shock that i saw one. i wrote in i think 2 years ago to you guys but that was different, that was some weird light from the sun that your team explained to me that shown up on my picture. this was nothing like that and it was not a flock of birds.