词条 | Heartland REACT |
释义 |
name = Heartland REACT | logo = | type = Non-Profit | foundation = Omaha, NE }}Heartland REACT is a chapter of REACT International based in Omaha, Nebraska. It was founded in 1969 and incorporated as a Non-Profit Organization in 1972 to provide communications as a public service in the event of emergency and non-emergency events around the Omaha metro area.[1] PurposeHeartland REACT provides communications in the event of severe weather. With over 50 trained storm spotters that rapidly deploy to relay weather and damage reports to the National Weather Service and the Douglas County and Sarpy County Emergency Management Agencies. Members also are located in three local news stations to provide meteorologists with visual reports. In the winter, such as during a blizzard, members of the 4x4 Patrol scout roads for citizens who have encountered trouble such as accidents and driving into the ditch, and will transport them to a warm, safe place until help arrives. They also will provide transportation for essential hospital personnel to their place of work if they are not able to get to work safely in their own vehicles. In the event of special events as determined by local law enforcement, Heartland REACT can also be called as a first responder by the Omaha Police Department as a first responder for missing children searches and similar emergencies. Heartland REACT provides free communications services for various events such a parades, bike rides, and walks/runs in order to ensure the safety of those participating in such events. EventsCommunications are provided for multiple events each year. Some of the events worked are:
† Heartland REACT is an exhibitor at this event rather than providing communications services Communications MethodsHeartland REACT currently uses a combination of radio services to communicate. When first started, CB radios were used, but the team soon evolved into more reliable forms of communications. Citizens Band RadioIn the early days of REACT, its primary purpose was to monitor Channel 9 on the Citizens' band radio for emergencies. Heartland REACT too used "Class D" CB radios. However, as the "CB craze" began to dwindle, this service was eventually discontinued. However, CB Radios were used by the team for communications early on. GMRSAfter a massive 1975 Tornado that hit Omaha, damage assessment was taken by REACT members around the city. However, "Class D" CB radio communications proved unreliable due to radio skip. After enough donations were received, the decision was made to abandon Class D CB Radios and the team moved to "Class A" CB Radios, which eventually became the General Mobile Radio Service. A repeater was purchased and installed, which operated at the frequency 462.700 MHz. Because this frequency is an "interstitial" frequency, the public was able to listen directly to the organizations communications using FRS radios. In 2010, Heartland REACT began streaming a feed of its GMRS repeater to the internet for the public listening via the Radio Reference website, and several mobile phone applications. Though the repeater was later upgraded and replaced in the late 1970s, the frequency was never changed and was in use until March 2011 when it was repurposed as an amateur radio repeater. Amateur RadioIn 2009, a member vote was taken and it was decided to move the organization to the Amateur Radio service. Many members were already licensed Amateur Radio Operator's. Because GMRS radios are type accepted by the FCC, it was determined that a move to the 70cm (440 MHz) Amateur Band was most feasible as many of the team's existing radios could be programmed to run on these frequencies, incurring minimal overhead in equipment costs and downtime during the transition. In April 2010, a UHF HAM repeater was purchased for use. By September 1, 2010, all members of Heartland REACT were required to hold a Technician class amateur radio license or higher. The former GMRS repeater was repurposed and relocated to a different tower in Sarpy County and currently operates at 443.975 MHz. In 2012, a used Motorola repeater was purchased, programmed and established in Elkhorn operating at 442.950 MHz. Both repeaters utilize a CTCSS tone of 146.2 Hz and are open to the public except when a REACT net is in operation. Future plans involve possibly relocating the Sarpy County repeater into eastern Douglas County to provide better downtown Omaha coverage, and linking the two repeaters. External links
References1. ^About Us {{DEFAULTSORT:Heartland React}} 4 : Communications in Nebraska|Companies based in Omaha, Nebraska|501(c)(3) nonprofit organizations|Organizations established in 1969 |
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