Here is a Predator spaceship overview from the Predator movies, games and comics. The Predators are known to use various types of ships with different design and capabilities.
The Rage War trilogy even established that they cannibalize technology from other species and that there are no Predator spaceships that are alike.
Most of these ships don't see much action and some tend to crash land.
The Expanded Universe and it's crossover comics contain some rather ridiculous ship designs and they are in the of the list for your enjoyment.
The Classic Predator Ship is probably the most well known Predator Spaceship.
It has a fish-like appearance in order to help with the cloaking capabilities.
It can drop Predators in pods from orbit so they can go on their hunting trips.
It shows up in a lot of Predator media and varies slightly in color.
In the movie it is grey, but it has also known to be brown and white. It appears to have two laser cannons or missiles in the front.
The Lost Tribe Ship was a ship hidden in the sewers of Los Angeles in the year 1997.
It contained the Lost Tribe Predators and the trophy room with the famous Xenomorph skull.
It was probably bigger than the Classic Predator Spaceship and longer in shape.
The ship escaped from Earth after the events of Predator 2.
The Mothership is the biggest known Predator ship. The Predators have used them for over several millennia.
Smaller Predator ships like the classic ship or scout ship can dock with the mothership.
The mothership can also release drop pods directly containing one Predator each.
It has advanced cloaking capabilities and packs a lot of firepower.
You see it destroying a Colonial Marine vessel in the opening of Aliens vs. Predator 2010 PC game.
It also appears in the Alien vs. Predator movies.
The scout ship is a similar ship to the Classic Predator Ship.
It usually only contains a few Predators and is often docked to the Mothership.
Scouts ships can also contain Xenomorph facehuggers for "seeding" other planets or for experimentation.
When in trouble, the scout ship can send a distress signal far into space, reaching the Yautja Prime.
A scout ship crashes on Earth in Aliens vs. Predator: Requiem and causes the big mess of events in the movie.
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