U.S. pilots should beware that satellite monitoring of 121.5 MHz emergency locator transmitters (ELTs) ended on February 1. However, existing 121.5 MHz ELTs will continue to meet the FAA's regulatory requirements after that date.
Even though the satellites will no longer monitor 121.5 MHz signals, the search and rescue community will still respond when notified through other means. ELTs were originally intended to use 121.5 MHz to inform air traffic control and pilots monitoring the frequency of an emergency. It will continue to serve in that role in a limited capacity, relying on fellow pilots and ground-based radio facilities to monitor the signals.
An upgraded ELT, the 406, will be monitored by satellites and contains a 121.5 MHz ELT within it. When linked to a GPS, it provides precise coordinates to search and rescue responders, narrowing the search area.
"AOPA has worked hard to prevent a mandate to equip with 406 MHz ELTs in the United States," said Andy Cebula, AOPA executive vice president of government affairs. "The choice to switch to the 406 MHz ELT remains in the hands of pilots, who we believe are best positioned to evaluate their individual situation and decide what kind of ELT they need."
Those pilots who continue using the 121.5 MHz ELT should consider carrying other equipment such as personal locator beacons, cell phones, or other devices in addition to using flight plans and radar services. Pilots should take as many steps as possible to improve their chances of being located in case of an emergency.
The decision to continue flying with 121.5 MHz ELTs or to upgrade to the 406 MHz ELT should be based upon a number of factors, including the type of flying they do, the equipment they carry, and the type of terrain they overfly.
Pilots flying aircraft equipped with IFR-certified GPS receivers can enjoy hassle-free routing around, or even through, many congested areas in the United States.
Area navigation (RNAV) routes, also called T-routes, are based on GPS navigation. The routes often offer lower altitude minimums than Victor airways that are limited by ground-based navigation systems, which is beneficial for general aviation pilots flying IFR. The lower altitudes could allow IFR pilots to fly below freezing levels.
The latest area to receive a T-route is Houston. The route runs from Lake Charles, Louisiana, to Austin, passing to the north of Houston's airspace.
The FAA also is planning to establish T-265 along the western side of the Chicago Class B airspace. The route would allow pilots flying north and south to fly around the airspace over land.
AOPA has been working with the FAA for almost a decade to chart and implement T-routes. The association will continue to advocate for additional routes that benefit pilots as the transition to satellite navigation continues.
T-routes already are making travel more efficient in Charlotte; Cincinnati; Jacksonville, Florida; Outer Banks, North Carolina; Los Angeles; Augusta, Georgia; St. Louis; San Francisco/Sacramento; and Portland, Oregon. A new route is currently in the works in southwestern Oregon.
Two years ago, the AOPA Air Safety Foundation seminar Say It Right: Radio Communication in Today's Airspace was a great success, setting attendance records everywhere it went. It also marked the beginning of an ongoing collaboration with the National Air Traffic Controllers Association, which arranged for pilot-controller Q sessions at nearly all the seminars. But not everyone can attend live events, so ASF decided to build an online course that pilots could take anywhere, anytime.
Now that course is complete, Say It Right: Mastering Radio Communication will help you fly the microphone as skillfully as you do the airplane. Featuring audio examples covering many specific in-flight scenarios, and video advice from NATCA controllers, the course gives straightforward advice on handling all the communication challenges you face. If (like a lot of us) you suffer from a touch of "mic fright," be sure to check it out: You'll be on your way to sounding like a radio pro! Find the course online.
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Free AOPA ASF Safety Seminars | |
Date | Location |
4/1/2009 | Bethlehem, PA |
4/2/2009 | Plymouth Meeting, PA |
4/14/2009 | Clayton, MO |
4/15/2009 | Warrensburg, MO |
4/16/2009 | Springfield, MO |
4/20/2009 | Concord, CA |
4/21/2009 | Fresno, CA |
4/22/2009 | Lancaster, CA |
4/23/2009 | Lakeland, FL |
4/23/2009 | San Luis Obispo, CA |
4/22/2009 | Towson, MD |
4/27/2009 | Boise, ID |
4/28/2009 | Salt Lake City, UT |
4/29/2009 | West Lafayette, IN |
These programs are made possible by gifts from individual pilot donors to the AOPA Air Safety Foundation. Seminar dates are tentative. For final dates, please visit the Web site. |