Radio navigation

May 2, 2012 - 11:17am

Nextant Aerospace has been awarded several new supplemental type certificates for the 400XT, including STCs for the Rockwell Collins Venue in-flight entertainment system and the Aircell Axxess cabin communication system featuring high-speed wireless Internet connectivity and dual-channel satellite phone service. Nextant also received STCs for additional avionics options, many of which help to pave the way for final certification by the EASA.

May 2, 2012 - 2:45am
Size comparison of a GPS chip receiver next to a dime.

Last month AIN reported on the disturbing increase in reports of GPS interference and deliberate jamming and raised the question of continuing GPS reliability if these incidents (attributable to small portable jammers used by truckers to obfuscate their whereabouts) increase in numbers and transmitted power.

April 24, 2012 - 6:00pm

The FAA issued an Information for Operators (InFO) bulletin to remind aircraft operators of the potential for erroneous glideslope and/or localizer indications caused by interference from aircraft or equipment moving through ILS critical areas.

March 19, 2012 - 1:45pm
LAN Airbus A320

GE Aviation and Chile’s LAN Airlines recently conducted the first flight in Latin America using precise performance-based navigation (PBN) procedures from takeoff to landing.

February 15, 2012 - 5:15pm

Embraer announced at the Singapore Airshow that it has made substantial interior improvements to the Legacy 600/650 family, which will be available for aircraft produced this year. “Key to this is our effort to reduce cabin sound levels, which set a new benchmark for the Legacy 600 and 650 class of aircraft,” said Embraer Executive Jets president Ernie Edwards.

February 14, 2012 - 6:15am

Rockwell Collins (Booth Q79) has announced that China Eastern Airlines has selected a range of the company’s avionics to equip 50 Airbus A320 aircraft that are on order for delivery later this year. Separately, Hainan Airlines has ordered radars and other equipment for its fleet of 47 new A320s.

February 8, 2012 - 12:15am

The FAA has issued a proposed plan to transition the national airspace system (NAS) to a performance-based navigation system that relies on GPS and “area navigation everywhere and required navigation performance where beneficial,” instead of defining airways, routes and procedures using VORs and other legacy navaids. A minimum operational network of VORs and an “optimized network” of DMEs would be retained, and this drawdown would be complete by Jan. 1, 2020.

January 17, 2012 - 3:40pm

“It is the unanimous conclusion of the test findings by the National Space-Based Positioning, Navigation and Timing (PNT) Executive Committee (ExCom) agencies that both LightSquared’s original and modified plans for its proposed mobile network would cause harmful interference to many GPS receivers,” the committee wrote in a letter sent to the National Telecommunications and Information Administration (NTIA) on Friday. The PNT ExCom–composed of nine U.S.

December 13, 2011 - 1:28pm

The FAA supplemental type certificate for Garmin’s GTN series touchscreen avionics has been validated by EASA, and the GTN 650 and 750 can now be installed in aircraft registered in Europe.

November 22, 2011 - 3:52pm

NBAA helped to pioneer the transition to GPS-based flight decks and procedures, and now the group is taking a leading role to voice the U.S. civil aviation community’s concern about LightSquared’s threat to GPS.

 
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