Cessna 310P

The Cessna 310P is a twin‑engine, six‑seat light aircraft that represents the final major refinement of Cessna’s Model 310 series, which first flew in 1954. Introduced in 1979, the 310P incorporated a number of aerodynamic and systems upgrades that reflected two decades of operational experience. The most notable change was the adoption of a new 260‑hp Continental IO‑520‑D engine on each wing, delivering improved climb performance and a higher cruise speed of about 210 knots. The airframe features a low‑wing configuration with a semi‑monocoque aluminum structure, retractable tricycle landing gear, and a redesigned nose that provides better forward visibility and a more spacious cockpit. Avionics were modernized for the era, offering VOR/ILS navigation, a standard autopilot, and optional weather radar. These enhancements made the 310P popular among corporate pilots, air‑ambulance operators, and flight schools seeking a reliable, fast, and comfortable twin. Its blend of speed, range near 1,000 nautical miles, and ease of maintenance cemented its role as a workhorse in general aviation, influencing later twin designs and maintaining a loyal following among private owners and collectors. Today, only a few dozen remain airworthy, treasured for their classic handling and timeless design.