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A mobile communications vehicle (MCV) is a specially-equipped vehicle capable of replacing remote radio communication facilities for mobile communications. The vehicle may carry equipment to operate UHF and VHF frequencies. An MCV can be driven to a location to fill in radio coverage gaps or to replace a damaged radio communications tower. Once ...
GMRS: 462.675 MHz is a UHF mobile distress and road information calling frequency allocated to the General Mobile Radio Service and used throughout Alaska and Canada for emergency communications; sometimes referred to as "Orange Dot" by some transceiver manufacturers who associated a frequency with a color-code for ease of channel coordination ...
The ECRV, or Emergency Communications Response Vehicle, was designed and created for the American Red Cross by Disaster Services Communications paid and volunteer staff, to provide communications links between disaster relief operations and the Disaster Operation Center. However, as of February 21, 2013, the ECRV has been phased out in favor of ...
Some mobile radios use noise-canceling microphones or headsets. At speeds over 100 MPH, the ambient road and wind noise can make radio communications difficult to understand. For example, California Highway Patrol mobile radios have noise-canceling microphones which reduce road and siren noise heard by the dispatcher.
An ambulance with two red revolving lights mounted above two flashing red lights, with two speakers between for the vehicle's electronic siren.Also seen are two antennae; the one seen between the two speakers is for a two-way radio, while the one seen in front of the flashing light on the left is probably for the vehicle's conventional AM/FM radio.
An emergency communication system (ECS) is any system (typically computer-based) that is organized for the primary purpose of supporting one-way and two-way communication of emergency information between both individuals and groups of individuals. These systems are commonly designed to convey information over multiple types of devices, from ...
Flames could be seen where a military helicopter made an emergency landing at Camp Pendleton on Friday, causing police to warn drivers of potential traffic delays along Interstate 5. All four crew ...
The Command Center located at CGAS Humboldt Bay monitors for distress 24 hours a day and directs Coast Guard boats and aircraft to respond to any maritime emergency in the region; along the coast, well offshore, or even inland. The Sector / Air Station also works with many local, state and federal agencies as needed.