The movie scenes of the ship's journey were taken on the "Akademik Mstislav Keldysh" in July 1996. Principal photography for "Titanic" began in September 1996. The location was at the newly-built Fox Baja Studios. The poop deck was built on a move-able machine. This allow it to rise from zero to ninety degrees in a few seconds. This was used during the sinking scene of the movie. Many props were made of foam rubber. The material was used for the safety of the stuntmen. On November 15, the boarding scenes were recorded. Cameron decided to build his RMS "Titanic" on the starboard side. This was because weather data showed north-to-south winds. This caused the funnel smoke to move in one direction.