The Boeing 737-600: The Compact Workhorse
The 737-600 is one of those aircraft that does not get much attention, but it filled an important niche when it was in production. As someone who tracks aircraft variants, I have always appreciated how Boeing thought about different market segments with the Next Generation family.

Background
The 737-600 entered production as part of the 737 Next Generation family. Boeing wanted to craft a successor to the 737-500, featuring better fuel efficiency and reduced operating costs. The initial design was announced in the mid-1990s.
Technical Specifications
One key feature is the CFM56-7B engines, known for reliability and efficiency. The aircraft has a length of 31.2 meters and wingspan of 34.3 meters. It cruises at Mach 0.785 with a range up to 3,225 nautical miles. The 737-600 accommodates around 110 to 130 passengers depending on seating layout – perfect for airlines operating on less-demanding routes.
Operational History
The 737-600 first flew in January 1998. Scandinavian Airlines (SAS) was the launch customer, highlighting its appeal to European carriers. The aircraft performed well on diverse routes – both short domestic hops and longer international flights. Cold weather performance was a noted strength. That is what made it endearing to Nordic operators.
Comparisons within the 737 Family
Compared to siblings like the 737-700, 737-800, and 737-900, the 737-600 had distinct market positioning. It was a balanced choice for airlines seeking efficiency without needing larger capacity. Its niche was the medium-capacity, medium-range segment.
Production
Boeing manufactured just over 60 units before ceasing production in 2006. The lower numbers reflected its specific market niche. Despite limited production, the 737-600 demonstrated efficiency and adaptability for airlines that operated it.
Legacy
As time progressed, airlines transitioned to newer models like the 737 MAX series. However, the 737-600 legacy continues in lessons learned and improvements made in subsequent designs. It remains a notable chapter in the broader history of Boeing 737 series development.
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