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November 2, 2012 - 12:35am

We often think of the FAA as a cumbersome organization that usually–but not always–gets the job done, often in its own sweet time. But with its Waas space-based augmentation system (Sbas) program, the agency has shown it can also move quickly.

October 31, 2012 - 6:10pm

Updating older aircraft to “better than new” has become big business, and Butler National Corporation’s (Booth No. 3196) just announced STC for the installation of the Garmin GTN 750 nav/comm into Learjet 35 and 36 series aircraft should make a few NBAA’12 Convention attendees sit up and listen.

September 2, 2012 - 2:34am

While the Iranian capture of the Sentinel caught public attention, it also allowed researchers to show that spoofing technology has been, and continues to be, closely investigated by a number of military and civilian facilities in the United States.

September 2, 2012 - 2:30am
Lockheed Martin RQ-170 Sentinel

Last December an old, rarely used word–spoofing, –meaning to hoax or to fool others–entered worldwide aviation vocabularies virtually overnight. Simultaneously it brought a new and disturbing strategic escalation to military tactics and a potential, albeit probably lesser, threat to civil aircraft operations.

August 21, 2012 - 4:15pm

The ADS-B system that is the cornerstone of the FAA’s NextGen ATC modernization plan is at risk of serious security breaches, according to Brad Haines (aka RenderMan), a hacker and network security consultant who is worried about ADS-B vulnerabilities.

July 12, 2012 - 11:35am

Garmin has added its technological muscle to the market for external GPS receivers for mobile devices, not only using GPS but also by receiving signals from Russia’s Glonass constellation. Yesterday Garmin unveiled its GLO receiver, which connects to Apple and Android devices wirelessly via Bluetooth and offers battery life of 12 hours and 10-times-per-second position update rate.

July 9, 2012 - 7:45pm

Esterline CMC Electronics has been selected to equip four Australian airExpress Boeing 737s with CMA-5024 IntegriFlight GPS landing system sensors. Qantas’s engineering department is performing the installation for the cargo airline.

July 3, 2012 - 2:55am

So, first, who needs three more worldwide satnav systems, when we already have GPS? Why do these others want to spend billions just to keep up with the U.S.? There are two reasons: one political and the other practical. Politically, GPS has become a (not the) dominant technology in almost every part of human life around the world, in government, national security, industry and private life, with more than a billion receivers being used daily for thousands of applications, from simple to critical.

June 11, 2012 - 1:35pm
Alaska Air Group Chairman Bill Ayer addresses the RTCA Symposium.

The first U.S. airline to fully equip its fleet and train pilots for GPS-guided required navigation performance (RNP) procedures has already seen “a decent payback” on its investment. “We’re hooked,” said Bill Ayer, chairman of Alaska Airlines parent company Alaska Air Group. “We think this is great technology because it has provided tangible benefits of improving safety and reliability and real financial return.”

May 31, 2012 - 3:55pm

The basic precept of international GNSS is that public services will be available to all users without user charges or other fees. Separately, each system can transmit unique highly classified frequencies–such as the military codes used by the U.S.’s GPS, Russia’s Glonass, China’s Compass and the fee-paying civil applications for enhanced accuracy and integrity signals from Europe’s Galileo–but none affects public services.

 
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