Intro
Discover the Spruce Goose flight time record, a historic aviation feat by Howard Hughes, showcasing innovative aircraft design, aerodynamics, and engineering, with impressive flight duration and speed records.
The Spruce Goose, officially known as the Hughes H-4 Hercules, is one of the most fascinating and intriguing aircraft in history. Designed and built by the legendary Howard Hughes, this massive flying boat was intended to revolutionize air travel and cargo transport during World War II. Although it only made one brief flight, the Spruce Goose has become an iconic symbol of innovation and engineering prowess. In this article, we will delve into the story of the Spruce Goose, its development, and its infamous flight time record.
The concept of the Spruce Goose was born out of the need for a large cargo aircraft that could transport troops and supplies across the Atlantic Ocean during World War II. Howard Hughes, a successful entrepreneur and aviation enthusiast, saw an opportunity to create an aircraft that could fulfill this requirement. He assembled a team of engineers and designers, and together, they began working on the project in 1942. The aircraft was made primarily of wood, hence the nickname "Spruce Goose," due to the wartime shortage of aluminum and other metals.
The development of the Spruce Goose was a complex and challenging process. The aircraft's massive size, with a wingspan of over 320 feet and a length of 218 feet, posed significant engineering and design problems. The team had to overcome numerous technical hurdles, including the creation of a durable and lightweight wooden structure, the development of a reliable propulsion system, and the design of a stable and controllable flight control system. Despite these challenges, the team made significant progress, and the aircraft began to take shape.
Introduction to the Spruce Goose

The Spruce Goose was an impressive aircraft, with eight radial engines, a massive cargo bay, and a unique flying boat design. The aircraft's wooden structure was designed to be durable and resistant to damage, while its engines provided a significant amount of power for takeoff and flight. Although the Spruce Goose was intended for cargo transport, it was also designed to be convertible into a passenger aircraft, with the potential to carry hundreds of passengers.
Development and Design

The development of the Spruce Goose was a long and arduous process, spanning several years and involving numerous setbacks and challenges. The team faced significant technical problems, including the creation of a reliable propulsion system and the design of a stable and controllable flight control system. Despite these challenges, the team persevered, and the aircraft began to take shape. The Spruce Goose's massive size and unique design made it an impressive sight, and it quickly became a source of fascination for the public and the media.
Flight Time Record

On November 2, 1947, the Spruce Goose made its first and only flight, piloted by Howard Hughes himself. The flight lasted for approximately one minute, covering a distance of about one mile at an altitude of 70 feet. Although the flight was brief, it marked a significant achievement in aviation history, demonstrating the feasibility of large, wooden aircraft. The Spruce Goose's flight time record, although short-lived, remains an important milestone in the development of aviation technology.
Flight Characteristics
The Spruce Goose's flight characteristics were unique and impressive, with a top speed of over 200 mph and a climb rate of 1,500 feet per minute. The aircraft's massive size and weight made it a challenge to control, but Hughes and his team were able to overcome these difficulties and achieve a successful flight. The Spruce Goose's flight control system was designed to be stable and responsive, with a unique system of spoilers and flaps to control pitch and roll.Legacy and Impact

The Spruce Goose's legacy extends far beyond its brief flight time record. The aircraft's design and development paved the way for future innovations in aviation technology, including the creation of large, cargo-carrying aircraft and the use of composite materials in aircraft construction. The Spruce Goose also inspired a new generation of engineers and designers, who went on to create some of the most iconic and influential aircraft of the 20th century.
Preservation and Restoration
Today, the Spruce Goose is on display at the Evergreen Aviation & Space Museum in McMinnville, Oregon, where it remains one of the most popular and iconic exhibits. The aircraft has undergone extensive restoration and preservation efforts, ensuring that it will remain a significant part of aviation history for generations to come. Visitors to the museum can view the Spruce Goose up close, marveling at its massive size and unique design.Technical Specifications

The Spruce Goose's technical specifications are a testament to its innovative design and engineering. The aircraft's wingspan was over 320 feet, with a length of 218 feet and a height of 79 feet. Its eight radial engines provided a total of 3,000 horsepower, with a top speed of over 200 mph and a climb rate of 1,500 feet per minute. The Spruce Goose's cargo bay was designed to carry up to 60,000 pounds of cargo, with a range of over 3,000 miles.
Comparison to Modern Aircraft
The Spruce Goose's technical specifications are impressive, even by modern standards. Its massive size and cargo-carrying capacity make it comparable to some of the largest cargo aircraft in use today, such as the Boeing 747 and the Antonov An-124. Although the Spruce Goose's top speed and range are not as impressive as modern aircraft, its innovative design and engineering make it a significant milestone in the development of aviation technology.Gallery of Spruce Goose Images
Spruce Goose Image Gallery










What was the purpose of the Spruce Goose?
+The Spruce Goose was designed to be a large cargo aircraft, capable of transporting troops and supplies across the Atlantic Ocean during World War II.
How long did the Spruce Goose fly?
+The Spruce Goose made one brief flight, lasting approximately one minute, on November 2, 1947.
What is the Spruce Goose's current status?
+The Spruce Goose is on display at the Evergreen Aviation & Space Museum in McMinnville, Oregon, where it remains one of the most popular and iconic exhibits.
Can I visit the Spruce Goose?
+Yes, the Spruce Goose is on display at the Evergreen Aviation & Space Museum in McMinnville, Oregon, and visitors can view it up close.
What is the significance of the Spruce Goose's flight time record?
+The Spruce Goose's flight time record, although brief, marks a significant achievement in aviation history, demonstrating the feasibility of large, wooden aircraft.
In conclusion, the Spruce Goose is an iconic and fascinating aircraft that continues to capture the imagination of aviation enthusiasts and historians alike. Its innovative design, massive size, and brief but significant flight time record make it a milestone in the development of aviation technology. Whether you are interested in history, engineering, or simply the thrill of flight, the Spruce Goose is an aircraft that is sure to inspire and educate. We invite you to share your thoughts and comments about the Spruce Goose, and to explore the many resources and exhibits available to learn more about this incredible aircraft.