Aircraft emergency frequency

April 2, 2013 - 3:05pm

AOPA “vigorously opposes” the U.S. Federal Communication Commission’s plan to prohibit the future use of emergency locator transmitters (ELTs) that use a 121.5-MHz signal. The proposal will have a negative effect on aviation safety, according to AOPA, and the association told the FCC it should immediately abandon its proposed rule changes and defer to the FAA on matters of aviation safety. According to AOPA, there are more than 200,000 general aviation aircraft still carrying 121.5-MHz ELTs.

January 16, 2013 - 12:25pm

The U.S. Federal Communications Commission issued a new Notice of Proposed Rulemaking addressing the manufacture, sale and use of emergency locator transmitters that broadcast solely on 121.5 MHz. Comments on the NPRM are due 30 days from publication in the Federal Register, according to the National Air Transportation Association. Publication is expected next week.

January 31, 2011 - 5:15am

At the request of the FAA, the Federal Communications Commission (FCC) on January 11 rescinded its rule prohibiting the “certification, manufacture, importation, sale or use of emergency locator transmitters (ELTs) that transmit distress alerts on frequency 121.5 MHz.” Monitoring of 121.5-MHZ ELT signals by the international Cospas-Sarsat satellite system ended on Feb.

January 18, 2011 - 9:23am

At the request of the FAA, the Federal Communications Commission (FCC) last week stayed a proposal that would have prohibited the “certification, manufacture, importation, sale or use” of emergency locator transmitters (ELTs) that transmit distress alerts on 121.5 MHz.

September 30, 2010 - 7:19am

The Federal Communications Commission (FCC) is said to be close to responding to an FAA request that it withdraw a June notice that seeks to impose a total ban on the “certification, manufacture, importation, sale or continued use” of 121.5-MHz emergency locator transmitters.

August 2, 2010 - 8:51am

Although the FAA does not specifically require 406-MHz emergency locator transmitters (ELTs) for U.S.-registered aircraft, it seems inevitable that owners and operators will eventually adopt the latest technology.

July 7, 2010 - 4:52am

Aircraft owners in the U.S. are bristling after the Federal Communications Commission last month announced plans to impose a total ban on the “certification, manufacture, importation, sale or continued use of 121.5-MHz ELTs.” FAA regulations require U.S.-registered aircraft to carry fixed emergency locator transmitters, but the rule doesn’t specify whether they should operate on 121.5 or 406 MHz.

June 24, 2010 - 12:11pm

The Aircraft Electronics Association (AEA) yesterday clarified the FCC’s recent announcement that it plans to ban 121.5-MHz ELTs in airplanes. According to the AEA, August is the “absolute earliest” the FCC rule could become effective since the agency has not submitted a final rule to the Federal Register for publication, which would then start a 60-day clock for implementation.

June 22, 2010 - 11:56am

Aircraft owners in the U.S. are bristling after the Federal Communications Commission announced plans last week to impose a total ban on the “certification, manufacture, importation, sale or continued use of 121.5-MHz ELTs.” If adopted, the FCC rule could take effect as early as August.

March 31, 2010 - 6:24am

The FAA has issued a supplemental type certificate (STC) to Sierra Industries for the installation of the Artex C406 (406 MHz) emergency locator transmitter on the Cessna Citation 500, 501, 550, 551, S550 and 560. The STC provides a solution
for operators to update their emergency transmitters to current standards.

 
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