Warning systems

March 7, 2007 - 12:29pm

The investigation into the causes of the midair between a Gol Boeing 737 and an Embraer Legacy operated by Long Island-based ExcelAire last September 29 is likely to continue through the end of the year.

February 12, 2007 - 11:17am

The FAA has withdrawn its decade-old proposal to rescind its requirement for Mode-S transponders and, consequently, plans to end the hundreds of Mode-S installation exemptions currently in effect. Beginning March 1, 2007, the FAA has proposed that it will no longer allow exempted Part 121 and 135 operators to fly without a Mode-S transponder.

January 31, 2007 - 5:44am

On the morning of June 18, 1994, a Learjet 25D carrying 10 passengers and two pilots crashed less than a mile from the threshold of Runway 1R on approach to Dulles International Airport.

January 30, 2007 - 7:01am

Europe’s Joint Aviation Authorities (JAA) want to require pilots to respond to resolution advisories (RAs) from airborne collision avoidance systems (ACAS) in all circumstances. On March 1, the regulator issued a notice of proposed amendment (NPA) for JAR-OPS 1.398 rules covering ACAS operations.

January 9, 2007 - 5:42am

The FAA has withdrawn its decade-old proposal to rescind its requirement for Mode-S transponders and adopted a new rule that will end the hundreds of Mode-S installation exemptions currently in effect. Beginning March 1, 2007, Part 121 and 135 operators will no longer be exempted to fly without a Mode-S transponder.

January 8, 2007 - 10:38am

As a result of the Era Aviation Sikorsky S-76++ crash, the NTSB asked the FAA to require terrain awareness and warning systems (TAWS) on all U.S.-registered turbine helicopters that are certified to carry at least six passengers.

December 21, 2006 - 5:57am

FAA Information for Operators 06005 (www.faa.gov/other_visit/aviation_industry/airline_operators/airline_safety/info) released last month alerts operators of aircraft equipped with TCAS and other collision or advisory devices of the potential for traffic advisories or other spurious signals caused by active transponders aboard

December 21, 2006 - 5:55am

Safety information about TCAS equipment and its use is now available in the form of a new FAA Safety Bulletin (www.faa.gov/and/and500/500/docs/TCAS_SAFETY_BUL

December 15, 2006 - 8:51am

The FAA might revive TCAS III. The system, which would add lateral resolution advisories (RA) to the current TCAS II’s vertical commands, was proposed many years ago but dropped after technical investigations showed that it would have been extremely difficult to develop and implement.

December 14, 2006 - 8:46am

The statistics tell the story. Over the last four years, there have been 1,475 runway-incursion incidents at controlled airports in the U.S., an average of one a day. Data from other countries are not readily available, but experts say incursions are on the rise worldwide. While the Federal Aviation Administration has focused primarily on pilot education initiatives to warn of the dangers of incursions, avionics makers have other ideas.

 
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