Search
- Radio Goniometer Used at Ford Airport, circa 1927 - The radio beacon may be Henry Ford's most important contribution to aviation. Early pilots depended on landmarks, preventing reliable navigation in bad weather. Ford's engineers developed a radio beacon that simultaneously transmitted the Morse code letter "A" (dot-dash) in one direction and the letter "N" (dash-dot) in another. The pilot steered until the separate signals merged into a steady hum.

- circa 1927
- Collections - Artifact
Radio Goniometer Used at Ford Airport, circa 1927
The radio beacon may be Henry Ford's most important contribution to aviation. Early pilots depended on landmarks, preventing reliable navigation in bad weather. Ford's engineers developed a radio beacon that simultaneously transmitted the Morse code letter "A" (dot-dash) in one direction and the letter "N" (dash-dot) in another. The pilot steered until the separate signals merged into a steady hum.
- Detail of Goniometer Used inside the Radio Beacon Transmitting Station at Ford Airport, 1926 - Early pilots depended on landmarks, preventing reliable navigation in bad weather. Henry Ford's engineers developed a radio beacon that simultaneously transmitted two Morse code letters, allowing pilots to steer until the separate signals merged into a steady hum. The original beacon station at Ford Airport (shown here) was removed in 1933 and is now on display inside the museum.

- September 10, 1926
- Collections - Artifact
Detail of Goniometer Used inside the Radio Beacon Transmitting Station at Ford Airport, 1926
Early pilots depended on landmarks, preventing reliable navigation in bad weather. Henry Ford's engineers developed a radio beacon that simultaneously transmitted two Morse code letters, allowing pilots to steer until the separate signals merged into a steady hum. The original beacon station at Ford Airport (shown here) was removed in 1933 and is now on display inside the museum.
- Detail of Goniometer Used inside the Radio Beacon Transmitting Station at Ford Airport, 1926 - Early pilots depended on landmarks, preventing reliable navigation in bad weather. Henry Ford's engineers developed a radio beacon that simultaneously transmitted two Morse code letters, allowing pilots to steer until the separate signals merged into a steady hum. The original beacon station at Ford Airport (shown here) was removed in 1933 and is now on display inside the museum.

- September 10, 1926
- Collections - Artifact
Detail of Goniometer Used inside the Radio Beacon Transmitting Station at Ford Airport, 1926
Early pilots depended on landmarks, preventing reliable navigation in bad weather. Henry Ford's engineers developed a radio beacon that simultaneously transmitted two Morse code letters, allowing pilots to steer until the separate signals merged into a steady hum. The original beacon station at Ford Airport (shown here) was removed in 1933 and is now on display inside the museum.