The Beechcraft 33 Debonair is a single-engine, low-wing, three-seat general aviation aircraft. It was manufactured by Beechcraft from 1964 to 1970. The Debonair was developed as an economical, easy to fly, and comfortable aircraft that could be used for a variety of purposes. The aircraft was intended to be a more affordable alternative to the larger and more expensive Beechcraft Bonanza.

The Beechcraft 33 Debonair was introduced in 1964 and was powered by a Continental IO-470-N engine. The aircraft had a range of 700 miles and a maximum speed of 184 mph. It was designed with comfort in mind, featuring a spacious cabin, comfortable seats, and an effective cabin heating system. The aircraft was also popular for its ruggedness and reliability, making it a popular choice for private owners.

The Debonair was also popular with air taxi operators due to its affordability and roomy cabin. The aircraft was also popular with the military, who used the aircraft for light transport and training. The Debonair was also used in a number of commercial applications, including aerial photography and pipeline patrol.

Despite its popularity, the Beechcraft 33 Debonair had some issues with safety over the years. In particular, the aircraft was prone to tail stalls and spins, which could lead to loss of control and a crash. The aircraft also had some issues with engine reliability and fuel leaks. Despite these issues, the Debonair has remained a popular aircraft, with more than 5,000 being built.

The Beechcraft 33 Debonair was a pioneer in the use of new technologies, such as modern avionics and autopilot systems. The aircraft also featured a unique "V-tail" design which improved performance and fuel efficiency. The aircraft was also the first to feature an electric trim system, which allowed for easier control of the aircraft.

In comparison to other aircraft of its type, the Beechcraft 33 Debonair is considered to be one of the best. The aircraft is still popular today, with many owners using it for private flights and air taxi operations. The Debonair is also highly sought after by aircraft collectors due to its historical importance. The aircraft is still considered to be a reliable and comfortable aircraft, making it a great choice for those looking for an economical and easy to fly aircraft.