Search and Rescue ROVs: Underwater Robots to the Rescue
Shannon Regan | April 3, 2018
A look at how search and rescue ROVs aid in underwater SAR missions. Identifying the various equipment used to navigate and to identify targets in turbid or murky water.
The Power of Search and Rescue ROVs

By Bmpower at English Wikipedia (Own work) [CC BY-SA 2.5 (http://creativecommons.org/licenses/by-sa/2.5)], via Wikimedia Commons
Underwater search and rescue, recovery and investigations are time sensitive operations often performed in extremely challenging conditions. In emergency situations, the first ones to enter the water are specially trained search and rescue dive teams. From frozen ice search and rescue, evidence retrieved in fast-moving waters to port security and hull inspections, there are many conditions that pose a threat to public safety divers who enter the water. In cases such as these, remotely operated vehicles are used to complete the task.Related: Coast Guard ROV Missions – Protecting Our Coastlines
With safety and cost efficiency at the forefront of these missions, it has never been more important for SAR teams to find new ways and new technologies to conduct these searches.
Prior to the use of ROVs, skilled divers were required to inspect harsh underwater environments with little to no visibility. On average, divers can work up to an hour with multiple breaks in between dives. Now with the use of innovative technologies, divers are able to send ROVs to great depths, locate critical areas and send divers down to inspect – allowing for efficient use of time and the ability to zero in on specific areas. ROVs also allow divers to remain rested until they are needed during the rescue process.
Use ROVs to improve the locating, identification and retrieval of your target
Contact Industry SpecialistImportant Features for Search and Rescue ROVs Missions
When planning underwater missions for law enforcement, recovery, and security, there are key features required by an ROV to perform in harsh conditions. The Deep Trekker DTG2 and DTX2 offer numerous capabilities needed during SAR missions:HD Camera and Video Capabilities

High-Intensity Lights

Deep Trekker Training: Learn how to use internal auxiliary lights by watching our video tutorial.
Sonar Technology

Two-Function Grabber Arm

Onboard Battery Power
With onboard batteries, that last up to 8 hours on a single 1.5-hour charge, Deep Trekker ROVs operate independently of a topside power source and can be deployed in even the most remote areas. There is no need to lug around multiple power cases or generators, which allows for highly efficient rescue missions.If you’d like to extend the battery life past 8 hours, Deep Trekker offers the Hybrid-Power System - available today!
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