This 3D model was originally created with Sketchup 8 and then converted to all other 3D formats. Native format is .skp 3dsmax scene is 3ds Max 2016 version, rendered with Vray 3.00 Again, by Oguzhan N.! His templates are AWESOME! I like them a lot and they are super-puper-duper! The 737-800 is a stretched version of the 737-700, and supersedes the 737-400. It also filled the gap left by the decision to discontinue the McDonnell Douglas MD-80 and MD-90 following Boeing's merger with McDonnell Douglas. The -800 was launched by Hapag-Lloyd Flug* [*now TUIfly] in 1994 and entered service in 1998. The 737-800 seats 162 passengers in a typical two-class layout, or up to 189 in one class. It competes with the A320. For many airlines in the U.S., the 737-800 replaced aging Boeing 727-200 trijets and MD-80 series and MD-90 aircraft. The P-8 Poseidon is a 737-800ERX {Extended Range} that, on June 14, 2004, Boeing's Integrated Defense Systems [now called Boeing Defense, Space %26 Security] division beat Lockheed Martin in the contest to replace the US Navy's P-3 Orion maritime patrol aircraft.