The de Havilland Aircraft Museum is located in London Colney, Hertfordshire (just off Junction 22 of the M25), and is Britain’s oldest aviation museum, dedicated to preserving the legacy of the de Havilland Aircraft Company. Its unique collection includes three de Havilland Mosquito aircraft (including the original WWII prototype), the fuselage of the world’s first jet airliner (Comet 1), the Sea Vixen, and a range of engines, missiles, and interactive exhibits. Visitors can explore inside several aircraft, learn about British aviation innovation, and enjoy a café and gift shop
A Shrine to Innovation and Ingenuity
Nestled in the Hertfordshire countryside near London Colney, the de Havilland Aircraft Museum is a tribute to one of Britain’s greatest aviation pioneers. Founded on the site where Geoffrey de Havilland and his team designed and built some of the most iconic aircraft of the 20th century, the museum is the largest collection in the UK dedicated to a single manufacturer. Its heart is the original prototype workshop where the legendary de Havilland Mosquito—the "Wooden Wonder"—was born. This versatile, fast, and deadly aircraft, built from plywood and powered by twin Merlin engines, became one of the most celebrated planes of World War II, excelling as a bomber, fighter, and reconnaissance plane. The museum’s collection has grown to include three Mosquitos, the world’s first jet airliner (the Comet), and a host of other de Havilland classics, from the Tiger Moth to the Vampire—the third operational jet fighter in the world
From the Mosquito to the Jet Age
The museum’s hangars and exhibits tell the story of de Havilland’s revolutionary spirit. Visitors can stand beside the prototype Mosquito (W4050), the only surviving original WWII prototype in the world, and marvel at its sleek, wooden fuselage—a testament to the ingenuity of wartime Britain. Nearby, the fuselage of a Comet 1, the world’s first jet airliner, offers a glimpse into the dawn of commercial aviation and the tragic, triumphant story of its development. Other highlights include the Sea Vixen, a Cold War-era naval fighter, and the Chipmunk, the RAF’s post-war trainer, each a chapter in de Havilland’s legacy of pushing the boundaries of flight. The museum also showcases engines, missiles, and radar systems, along with personal stories from the engineers and pilots who made these machines soar
From the Mosquito to the Jet Age
The museum’s hangars and exhibits tell the story of de Havilland’s revolutionary spirit. Visitors can stand beside the prototype Mosquito (W4050), the only surviving original WWII prototype in the world, and marvel at its sleek, wooden fuselage—a testament to the ingenuity of wartime Britain. Nearby, the fuselage of a Comet 1, the world’s first jet airliner, offers a glimpse into the dawn of commercial aviation and the tragic, triumphant story of its development. Other highlights include the Sea Vixen, a Cold War-era naval fighter, and the Chipmunk, the RAF’s post-war trainer, each a chapter in de Havilland’s legacy of pushing the boundaries of flight. The museum also showcases engines, missiles, and radar systems, along with personal stories from the engineers and pilots who made these machines soar
A Living Legacy
The de Havilland Aircraft Museum is more than a collection of planes—it’s a celebration of British innovation. From the biplanes of the 1920s to the jet age of the 1950s, the museum traces the evolution of flight through the lens of one company’s daring vision. Its café, shop, and regular events (including veterans’ talks and airshows) ensure that the spirit of de Havilland lives on. For anyone fascinated by aviation, engineering, or the sheer audacity of human invention, this museum is a must-visit—a place where the past roars, soars, and inspires