Mon. Apr 27th, 2026

Lockheed Model 14 Super Electra

The Lockheed Model 14 Super Electra, introduced in 1937, stands as a testament to Lockheed’s commitment to innovation and excellence in the field of aviation during the pre-World War II era. With its sleek design, twin Pratt & Whitney R-1690 Hornet radial engines, and an emphasis on both range and passenger capacity, the Super Electra quickly became a pioneering aircraft in the commercial aviation industry. It was tailored to meet the demands of the growing air travel market, offering airlines a versatile and reliable solution for both domestic and international routes. With its ability to carry around 10 passengers and cruise at approximately 190 miles per hour, the Super Electra set new standards for efficiency and performance.

The Super Electra’s significance extended beyond civilian applications; it found utility in military roles during World War II. The aircraft was adapted for military transport duties and served with various designations, including the C-40 and C-56. Its adaptability and success in both civilian and military realms underscored the aircraft’s versatility. The Lockheed Model 14 Super Electra, with its timeless design and contributions to the evolution of air travel, remains an iconic representation of Lockheed’s early achievements in the aviation industry.

Lockheed Model 14 Super Electra parameters

The Lockheed Model 14 Super Electra was a twin-engine transport aircraft designed and produced in the late 1930s. Here are some key parameters for the Lockheed Model 14 Super Electra:

  1. Crew: 2
  2. Passenger Capacity: Typically configured for 10 passengers
  3. Length: 49 feet 6 inches (15.09 meters)
  4. Wingspan: 65 feet 6 inches (19.96 meters)
  5. Height: 11 feet 10 inches (3.61 meters)
  6. Empty Weight: Approximately 10,500 pounds (4,763 kilograms)
  7. Max Takeoff Weight: Approximately 16,500 pounds (7,484 kilograms)
  8. Engines: Two Pratt & Whitney R-1690 Hornet radial engines
  9. Cruise Speed: Approximately 190 miles per hour (306 kilometers per hour)
  10. Range: Approximately 1,200 miles (1,931 kilometers)
  11. Service Ceiling: 22,300 feet (6,797 meters)
  12. First Flight: July 29, 1937
  13. Entered Service: 1937
  14. Number Built: Approximately 112 aircraft (all variants)

These parameters showcase the Lockheed Model 14 Super Electra‘s design as a twin-engine transport aircraft with a focus on range, capacity, and efficiency. The Super Electra served various roles, including commercial airliner, military transport, and executive transport, contributing to Lockheed’s success during the pre-World War II era.

History of the Lockheed Model 14 Super Electra

The Lockheed Model 14 Super Electra emerged in the late 1930s as a pioneering twin-engine aircraft that played a pivotal role in advancing commercial aviation. Introduced in 1937, the Super Electra was designed to meet the growing demand for efficient and comfortable air travel. With its sleek design, twin Pratt & Whitney radial engines, and a capacity for around 10 passengers, the Super Electra quickly gained popularity among airlines seeking a reliable and high-performance aircraft. It marked a significant leap forward in terms of range and speed compared to its predecessors, making it a preferred choice for transcontinental and transatlantic routes.

The Super Electra’s versatile design allowed it to serve various roles, including that of a commercial airliner, military transport, and executive transport. During World War II, the aircraft found itself pressed into military service with various designations, including the C-40 and C-56. Its adaptability and dependable performance contributed to its success both in civilian and military applications. The Lockheed Model 14 Super Electra not only left an enduring legacy in the annals of aviation history but also paved the way for subsequent Lockheed models, solidifying the company’s reputation for producing innovative and reliable aircraft during the golden age of aviation.

KLM Lockheed Model 14 Super Electra