need to transmit any volume of information during an incident can be
critical. Accuracy and speed by which this information travels can certainly
become a factor in a positive resolution to the incident; lives and property
loss are paramount to the citizens of
Winlink gives us a tool to augment Orange County's extensive communications arsenal. This program allows e-mail to be transmitted via amateur radio in a compressed mode, saving crucial time. This system has the ability to work from any point on the planet. Operation of the Winlink system does not require extensive amateur radio knowledge to operate.
Winlink e-mail is handled by simple “client” software such as Outlook, Outlook Express, and other similar e-mail programs. All of the features of your “client” e-mail software are at your fingertips just as though you were at your desktop. Attachments of photographs, spreadsheets, and Microsoft Word documents are compatible with this system. During a demonstration at the Orange County Chapter of the American Red Cross, a roster including names and phone numbers, a 10 kilobyte file, was successfully transmitted from their meeting room to an off-site campus.
In configuring a Winlink system for use at an Incident Command Post, a local area network can easily be established with a router and personal laptops. This system can be extended using other common network technologies such as WiFi. Each laptop can be operated by IC personnel without the need for an amateur radio license. The only person requiring the license is the operator of the initial Winlink system, consisting of a radio and modem. This initial laptop system is therefore used as a bridge to a router, sharing e-mail access to the rest of the IC personnel.
County of Orange RACES has had a working Winlink Gateway in operation since 2005, operating from the Loma Ridge EOC. E-mail has been transmitted and received in the field successfully from any area with a view of the Loma Ridge site.
It is planned to have numerous Winlink Gateways throughout the greater Orange County area.
The surrounding areas of Riverside, San Bernardino, and San Diego Counties are rapidly becoming partners in the Winlink system.
A list of other government agencies using Winlink is available online at
The County of Orange disclaims all warranties, express or implied, for any of the materials provided on this site, or any improper or incorrect use of them. The materials in this site are provided "as is,” and you are under no obligation to use them. County information and services may also be accessed by telephone, in person, or by mail. http://egov.ocgov.com/ocgov/Disclaimer
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reproduced or used without written express permission .
Webmaster: Ken Bourne, W6HK, Chief Radio Officer, County of Orange (California) RACES
Last Update: May 25, 2013