War Emergency Radio Service

{{short description|Civil defense service in the United States from 1942 to 1945}}

The War Emergency Radio Service (WERS) was a civil defense service in the United States from 1942 to 1945. It was replaced by the current Radio Amateur Civil Emergency Service (RACES) system.

History

When the United States entered the Second World War, the United States Congress had suspended all amateur radio activity throughout the country.{{cite web |publisher=American Radio Relay League |url=http://www.arrl.org/news/features/2002/01/22/1/ |title=A Nonagenarian's Ham Shack}} WERS was established by the Federal Communications Commission in June 1942 at the insistence of the American Radio Relay League.{{cite web |publisher=BOATANCHORS archives |url=http://listserv.tempe.gov/admin/WA.EXE?A2=ind9807&L=boatanchors&F=P&P=13471 |title=War Emergency Radio Service (WERS) |first=Jeffrey |last=Herman}} WERS was to provide communications in connection with air raid protection, and communications during natural disasters. WERS licenses were given to communities, not to individuals; one of the requirements for individuals to participate in the WERS was to hold an Amateur radio license.

At the end of 1944, about five thousand radio transmitters operated under 250 licenses.{{cite book |first=Douglas E. |last=Campbell |title=Continuity of Government: How the U.S. government functions after all hell breaks loose |publisher=Lulu.com |year=2016 |isbn=978-1365614422 |page=16}}{{self-published source|date=April 2022}}{{self-published inline|date=February 2020}} WERS remained in operation through the end of the Second World War in 1945.{{cite web |publisher=Ham-Shack archives |title=The History of Amateur Radio |url=http://www.ham-shack.com/history30.html}}

Frequency bands

WERS was authorized to operate on the following bands.[https://books.google.com/books?id=myd3nfCs45YC&q=war+emergency+radio+service] The War Emergency Radio Service: Civilian Defense Stations: Volume 3040 of OCD publication 3040, United States Office of Civilian Defense, 1943

:

Band name    

! Frequencies      

! style="text-align:left;" | Notes

2½ meters

| 112–116 MHz

| Sixteen channels at 200 kHz spacing. Subset of current aircraft band

1¼ meters

| 219–225 MHz

| Nearly identical to current 1.25 meter amateur band

70 cm band

| 400-401 MHz

| Now allocated to Earth-orbiting satellite operations

Frequencies were required to be stable to within 0.1%; tighter frequency control would have required use of quartz crystals, which were in high demand at the time for military radio purposes.

The intention of the service was for communications up to about 10 miles, so power was restricted to 25 watts. The Office of Civilian Defense recommended home-built equipment, using salvaged components from civilian receivers, so as not to require critical items not readily available during the war.

See also

References