QLD Ufo Segment on Today Tonight

The 2 Jul 2013 segment showed some interesting ufo footage from qld.

But two of the sequences showed things that looked decidely terrestial/man made.

These look 100% human created without the help of "aliens"..  :)
I just communicated with one of the people from the tv show.
They had no idea what the images were off, and agreed they looked human created. 
If the term UFO mean Unidentified Flying Objects..so why does anyone keep talking about the possibility of life on other planets when discussing ufo`s...and why do they segue between supposed "encounters' with "beings" on earth..and this must mean aliens from another planet. :)