A properly authenticated Emergency Action Notification was incorrectly sent to United States broadcast at 9:33 a.m.
Eastern Standard Time on February 20, 1971. At the usual time, a weekly EAN test was performed.
NORAD teletype operator W.S. Eberhardt had three tapes in front of him: a test tape, and 2 tapes indicating a real emergency, instructing the use of EAN Message #1, and #2, respectively. He accidentally used the wrong tape, with codeword "
HATEFULNESS". This message ordered stations to cease regular programming immediately, and begin an Emergency Action Notification using Message #1. Message 1 states that regular programming has been interrupted at the request of the United States government, but is not specific about the cause. A cancellation message was sent at 9:59 a.m. EST, but the message's codeword, "
HATEFULNESS" again, was incorrect. A cancellation message with the correct codeword, "
IMPISH", was not sent until 10:13 a.m. EST. On June 26, 2007, an EAN was accidentally activated for the state of Illinois, when new satellite delivery equipment for the EAS was accidentally left connected to a live network during what was meant to be a closed-circuit test. On October 24, 2014,
Bobby Bones'
syndicated radio program broadcast audio from the 2011 national test of the EAS (the only one that was coded as an EAN) during a segment where he ranted over his local
Fox affiliate's scheduling of an EAS test during a
World Series game. The broadcast triggered the EAS on some broadcasters and cable systems. The program's distributor
iHeartMedia was fined $1 million by the FCC for the incident. In 2016 or 2017,
KUCO-LD in the Sacramento Valley area of California conducted an unauthorized test of the EAS. However, the message read in Spanish said that the activation was for an Emergency Action Notification relaying from station K20FZ. It was due to a wrong video cartridge being inserted instead of an EAS test cartridge. ==Notes==