knots

Raytheon Marine Offers Line Of Commercial Doppler Speed Logs

A complete line of commercial doppler speed logs is now available from Raytheon Marine Company. The doppler speed logs, which are manufactured by Raytheon Company's Submarine Signal Division in Portsmouth, R.I., will be sold and serviced by more

Edo Western Corp. New Deep Tow Survey System

The new Edo Western 515A- 604 Deep Tow Survey System uses a new hydrodynamically designed tow vehicle to provide efficient operation for deepwater side scan surveys in ocean depths up to 2,000 feet. The highly successful 515A- 604 tow vehicle

 
 
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