Submitted via IRC for SoyCow4408
Buried on page 25 of the 2019 budget proposal for the National Institute of Standards and Technology (NIST), under the heading "Fundamental Measurement, Quantum Science, and Measurement Dissemination", there's a short entry that has caused plenty of debate and even a fair deal of anger among those in the amateur radio scene:
NIST will discontinue the dissemination of the U.S. time and frequency via the NIST radio stations in Hawaii and Ft. Collins, CO. These radio stations transmit signals that are used to synchronize consumer electronic products like wall clocks, clock radios, and wristwatches, and may be used in other applications like appliances, cameras, and irrigation controllers.
The NIST stations in Hawaii and Colorado are the home of WWV, WWVH, and WWVB. The oldest of these stations, WWV, has been broadcasting in some form or another since 1920; making it the longest continually operating radio station in the United States. Yet in order to save approximately $6.3 million, these time and frequency standard stations are potentially on the chopping block.
Source: https://hackaday.com/2018/08/20/what-will-you-do-if-wwvb-goes-silent/
(Score: 4, Insightful) by drussell on Monday August 27 2018, @11:18AM
They also have very precise carrier frequencies that can be used as frequency standard references.
Yes, a GPSDO can provide you a great, stable reference, and you can get an accurate time synch from GPS but removing the broadcast time standards is a terribly silly thing to do to save a few bucks.