The Cessna 400, alternatively known as the Columbia 400 or Corvalis TT, stands as a remarkable achievement in the realm of general aviation. This single-engine, four-seat, low-wing aircraft epitomizes the fusion of speed, advanced technology, and sophisticated design, making it a distinguished choice among pilots and aviation enthusiasts. With a development history rooted in innovation, the Cessna 400’s journey from the drawing board to the skies exemplifies the evolution of modern aviation.
The Cessna 400’s story begins with Columbia Aircraft, where it was originally conceived as the Columbia 400. This model was an enhancement of the Columbia 300, featuring significant upgrades, most notably the inclusion of turbocharging. The use of a composite airframe constructed from carbon fiber was a groundbreaking choice, offering an optimal balance of strength and lightweight characteristics. This advanced material not only enhanced the aircraft's performance but also set a new standard for durability and efficiency in general aviation.
In 2007, a pivotal moment arrived when Cessna Aircraft Company acquired the rights to the Columbia 350 and 400 models. This acquisition marked a new chapter for the aircraft, as it was rebranded the Cessna 400 and subsequently the Cessna Corvalis TT (Turbocharged). The integration of the Columbia 400 into Cessna’s lineup brought the aircraft to a broader market, benefiting from Cessna's extensive distribution network and renowned brand reputation.
The Cessna 400’s design is a testament to advanced aeronautical engineering. Measuring 25.25 feet in length with a wingspan of 36.2 feet, the aircraft’s dimensions are meticulously crafted to maximize aerodynamic efficiency. The height of 9.0 feet ensures a compact yet spacious configuration, suitable for both leisure and business travel. With an empty weight of 2,600 pounds and a maximum takeoff weight (MTOW) of 3,600 pounds, the Cessna 400 maintains an impressive payload capacity while adhering to stringent safety standards.
Central to the aircraft’s performance is its powerplant: the Continental TSIO-550-C turbocharged, six-cylinder, air-cooled engine. This engine delivers a robust 310 horsepower, enabling the Cessna 400 to achieve a maximum speed of approximately 235 knots (270 mph, 435 km/h) at 25,000 feet. The cruise speed mirrors this high performance, ensuring rapid travel over long distances. With a range of about 1,250 nautical miles (2,315 km) and a service ceiling of 25,000 feet, the Cessna 400 is well-suited for cross-country flights, providing versatility and reliability for pilots.
One of the standout features of the Cessna 400 is its state-of-the-art avionics suite. Equipped with the Garmin G1000 integrated flight deck, the aircraft boasts dual 10.4-inch primary flight displays (PFDs) and a multifunction display (MFD). This sophisticated avionics package includes synthetic vision, weather radar, and autopilot, offering pilots unparalleled situational awareness and operational control. Such advancements not only enhance safety but also streamline the flight experience, making the Cessna 400 a pleasure to fly.
The interior of the Cessna 400 reflects a commitment to luxury and comfort. Leather seating, air conditioning, and a high-quality finish provide an inviting environment for passengers, ensuring that the aircraft is as enjoyable to ride in as it is to pilot. This blend of performance and comfort has made the Cessna 400 a preferred choice for private owners and business travelers alike.
The Cessna 400 occupies a unique position in the market, competing with other high-performance single-engine aircraft such as the Cirrus SR22 and Mooney Acclaim. Its combination of speed, advanced avionics, and luxurious interior has made it a formidable contender in the general aviation sector. The aircraft's appeal extends to a wide range of users, from private pilots seeking a top-tier flying experience to business professionals needing a reliable and efficient means of travel.
In 2013, the Cessna 400 underwent further refinement and was rebranded as the Cessna TTx. This variant included enhancements in avionics and safety features, as well as aesthetic updates. The TTx continued to build on the legacy of its predecessors, maintaining the core attributes that had made the Cessna 400 a standout aircraft.
Despite its many strengths, the production of the Cessna TTx was discontinued in 2018. Cessna’s decision to halt production was part of a broader strategic realignment, focusing on other models within its extensive product line. However, the discontinuation has done little to diminish the aircraft’s reputation. The Cessna 400 remains a highly respected and sought-after model in the used aircraft market, continuing to captivate pilots with its blend of performance, technology, and luxury.