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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 ...
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 ...
[1] [2] M-EAS is different than existing 90-character Wireless Emergency Alerts (WEA) available to cellphones, as it allows video, audio, photos and graphics, too. Proponents of the technology point to modern reliance on mobile communication technologies and failures of the cellular network due to overload, power outage or other emergency ...
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.
A police SUV in Prague, Czech Republic in 2024. An emergency vehicle is a vehicle used by emergency services.Emergency vehicles typically have specialized emergency lighting and vehicle equipment that allow emergency services to reach calls for service in a timely manner, transport equipment and resources, or perform their tasks efficiently.
Solar-powered Amateur Radio Station in tents. Note the portable VHF/UHF satellite and HF antennas in the background Rugged HF transceiver for voice communications. In times of crisis and natural disasters, amateur radio is often used as a means of emergency communication when wireline, cell phones and other conventional means of communications fail.
TM 9-2800 Standard Military Motor Vehicles. dated 1 sept. 1943; TM 9-2800 Military vehicles dated October 1947; TM 11-227 Signal Communication Directory. dated 10 April 1944; TM 11-364 K-44-B Truck and earth borer equipment HD; TM 11-487 Electrical Communication systems Equipment. dated 2 October 1944; TM 11-487-C1 military standardization ...
An example of a Wireless Emergency Alert on an Android smartphone, indicating a Tornado Warning in the covered area. Wireless Emergency Alerts (WEA), formerly known as the Commercial Mobile Alert System (CMAS) and, prior to that, as the Personal Localized Alerting Network (PLAN), [1] is an alerting network in the United States designed to disseminate emergency alerts to cell phones using Cell ...