About the HELIO H-395
The Helio H-395, also known as the Helio Courier, is a remarkable aircraft in the history of general aviation, known for its short takeoff and landing (STOL) capabilities. The Helio Courier originated in the early 1950s, designed by Otto Koppen and Lynn Bollinger, with the goal of creating an aircraft that could safely operate from short and unprepared airstrips, a niche that was highly appealing for both military and civilian applications. The prototype, constructed by the Helio Aircraft Corporation, first took flight in 1954.
The H-395 variant emerged in the early 1960s, featuring a 295-horsepower Lycoming GO-480-G1D6 six-cylinder engine. This engine provided the necessary power for extreme STOL performance, allowing the aircraft to take off in less than 400 feet and land in under 300 feet. The H-395's unique attributes included leading-edge slats, large trailing-edge flaps, and an all-moving horizontal tail, which contributed to its exceptional lift and control at low speeds.
Key Features and Capabilities
Throughout its production, the Helio H-395 was utilized in various roles. It served with distinction in military operations, particularly with the United States Air Force and U.S. Army, which valued its ability to operate in remote and rugged environments. Additionally, the aircraft was employed for missionary, bush flying, and other utility operations where conventional aircraft could not perform effectively.
What set the H-395 apart from its contemporaries was not only its superior STOL performance but also its robustness and reliability in harsh conditions. Its ability to access remote regions made it invaluable for missions that required pinpoint accuracy in landing and takeoff from unimproved airstrips.
Market Position and Use Cases
Production of the Helio Courier series, including the H-395, continued into the late 1970s, with several hundreds built. Although production has ceased, the legacy of the Helio H-395 endures, with many aircraft still in operation around the world. The H-395 exemplifies a successful blend of innovative aerodynamic design and practical utility, cementing its place in aviation history.