The Beechcraft G18, commonly referred to as the "Twin Beech," is a classic American light twin-engine aircraft that served a wide variety of roles from the 1930s through the 1970s. The G18 was an improved post-WWII variant of the original Model 18, offering better performance and modernized systems for business, cargo, and military utility use.
With its distinctive twin-tail design, low-wing configuration, and polished aluminum skin, the G18 became one of the most recognizable multi-engine aircraft of its era. Many were used as executive transports, military liaison aircraft, and freight haulers. Its rugged airframe and reliable radial engines made it ideal for remote operations and unimproved airstrips.
Today, the G18 is a favorite among warbird and vintage aviation enthusiasts, often restored to flying condition and displayed at airshows, where its deep radial rumble and graceful lines captivate audiences.
G-18 NOTES
An iconic American twin-engine utility aircraft, the G-18 carried passengers, freight, and military personnel with dependability and style across decades of service.
PRODUCTION
• Number Built: Over 9,000 (all Model 18 variants)
• Year Produced: 1937–1969 (G18 variant: early 1950s)
• Serial Number: G18S-BA-624 (Example)
MEASUREMENTS
• Length: 34 ft. 2 in.
• Wingspan: 47 ft. 8 in.
• Empty Weight: 6,900 lbs.
• Max Takeoff Weight: 10,100 lbs.
• Engines: 2 × Pratt & Whitney R-985 radial / 450 hp each
PERFORMANCE
• Cruising Speed: 190 mph
• Max Speed: 230 mph
• Range: 1,200 miles
• Ceiling: 20,000 ft
• Rate of Climb: 1,200 ft./min.
ARMAMENT
• None – Civilian variant, though military versions could be modified for light transport or reconnaissance roles
