Advanced Tethered Vehicle (ATV) Activation Project
Abstract
The ATV was retired by the Navy and then transferred the system to SIO for science use. At the time of transfer the system was not fully operational and remained idle until ONR provided funding for an evaluation operation in 2003. Repairs to propulsion, hydraulics, and electronics were undertaken. This was carried out successfully in May, 2003, in 1100 m water, supported by R/V Roger Revelle. The dives demonstrated geological sample collection and a successful recovery of a lost ocean floor instrument. While this operation demonstrated that ATV provides a viable platform for heavy seafloor work it also illuminated the need for improvement in several areas. Some of the more significant deficiencies include inoperable manipulators and hydraulic thrusters. Our group has written several proposals to establish the ATV as an operational science asset, but none of them have been funded. A vehicle hanger has been built to store the ATV until further funding can be obtained.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 30, 2006
- Accession Number
- ADA449763
Entities
People
- Fred N. Spiess
- Glenn S. Sasagawa
- Mark A. Zumberge
Organizations
- Scripps Institution of Oceanography