UFO Sighting in Melbourne, Florida on November 4th 2015 – notice humming noise and gps acted up resulting on getting lost 3 times, decided to take picture of bridge and continued on taking pictures

While driving going towards store around 3pm (Melbourne time) when gps started acting up and we ended up getting lost 3 times. Asked passenger to take picture of bridge (3 pictures) where we got lost. While outside store, heard humming sound and thought was a train sound but not likely since it was close to the freeway. While going home passenger took 2 more pictures. After arriving home and dropping off the passenger, Got a call from her passenger about the picture that she notice a different object in the picture. That's when they started calling people and start getting opinion on what was on he picture. I got called about it and just relaying what has transpired.