Echo Ranger [SEP] manufacturer
Echo Ranger
Echo Ranger is a marine autonomous underwater vehicle (AUV) built by Boeing.
Originally built in 2001 to capture high-resolution sonar images of sea beds for oil and natural gas companies, such as the Exxon Mobil Corporation, "Echo Ranger" underwent testing for possible use by the military. Among its possible military uses are to stalk targets in enemy waters, patrol local harbors to detect national security threats, and scour ocean floors to detect environmental hazards. The submersible weighs more than five tons (4.5
have rock climbing. Among rock climbers, Echo Peaks are popular, offering offering class 2-5 climbs on the nine peaklets.
External links.
- A topographic map of the area
- On the Cathedral Range solo traverse, which climbs Echo Peaks
- A YouTube on Echo Ridge and Echo Peaks
- A second YouTube, Echo peaks - Yosemite
- A third YouTube, a view from the highest of the Echo Peaks
- A fourth YouTube, Echo Peak, Yosemite: Sep '17