About the MBB BO105 CBS4
The Messerschmitt Bo105CBS stands as a notable variant in the lineage of the Bo105 helicopter series, which was originally developed by Bölkow, a German aerospace company that later merged into Messerschmitt-Bölkow-Blohm (MBB). The Bo105 series, first flown in 1967, was groundbreaking in its use of a hingeless rotor system, which improved its agility, maneuverability, and maintenance efficiency. The Bo105CBS (Commercial Business Stretch) variant, introduced in the early 1980s, featured an extended fuselage, offering increased cabin space and payload capacity, making it particularly attractive for civil and commercial applications, including corporate transport, medical evacuation (MEDEVAC), and law enforcement operations. The extended version could accommodate one or two pilots and up to seven passengers or medical equipment and stretchers for the air ambulance role. With the CBS variant, MBB capitalized on the needs of growing industries that required versatile, reliable, and efficient rotorcraft solutions. The Bo105CBS is equipped with two Allison 250-C20B turboshaft engines, delivering robust performance and reliability, allowing it to operate in diverse environments. This adaptability, combined with its ability to perform advanced aerobatic maneuvers, secured its position in both civil markets and special operations, such as search and rescue (SAR). Production of the Bo105 series continued until 2001 when it was succeeded by the more advanced Eurocopter EC135. Even after production ceased, the Bo105CBS remains in service with various operators worldwide, a testament to its enduring design and functional flexibility. The helicopter's reputation for rugged reliability, coupled with its versatile performance capabilities, ensures that it remains a valued asset in the general aviation sector even today. Its significant contributions to commercial aviation and emergency services underscore the Bo105CBS's lasting legacy in rotorcraft innovation.