Very high frequency

January 15, 2013 - 3:30pm

Garmin has obtained FAA TSO approval for new VHF com and navcom radios that offer 8.33-kHz frequency spacing, more transmitter power and built-in frequency databases. Shipments of the new GTR (com) and GNC (navcom) series radios began last month, replacing the SL 30 and 40 models, which will eventually cease production. European TSO approval is expected in the first quarter.

January 1, 2013 - 1:25am

A new high-tech voice communication control system recently approved by the UK’s Civil Aviation Authority has been installed in the ATC center at London Biggin Hill Airport. Created by Netherlands-based Micro Electronics Products, the quarter-million-dollar system known as TCP990 includes a central electronic processor in the control tower that integrates and processes all inputs from UHF and VHF channels, personnel and emergency radio units as well as a slate of pre-selected contacts at each controller position and on the ATC assistant desk.

November 13, 2012 - 3:20pm
Rockwell Collins - China Southern signing ceremony

China Southern selected a comprehensive package of Rockwell Collins avionics for 16 new Airbus A330 aircraft, signing the agreement in a ceremony at Airshow China 2012 in Zhuhai today. The deal includes Rockwell Collins’ MultiScan Threat Detection System; the GLU-925 Multi-Mode Receiver (MMR), the industry’s first MMR certified for precision landing using either satnav or instrument landing systems; and SAT-2100 satellite communications system.

August 6, 2012 - 4:35pm
VHF coverage, North Atlantic, 10,000 feet

Nav Canada officials responsible for Gander Oceanic Airspace said last week they are concerned about the number of non-HF-equipped aircraft transiting their airspace. “Depending on altitude and route of flight, it is possible to traverse some portions of our area with only VHF.

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.

March 7, 2011 - 7:41am

The Los Angeles Police Department is continuing an intensive avionics upgrade campaign for its air operation with selection of an airborne radio package from Toronto-based Technisonic Industries (Booth No. 2356).

February 20, 2010 - 4:32am

Becker Avionics is at Heli-Expo 2010 featuring its newly introduced personal locator beacon (PLB) offering multiple VHF/UHF emergency band operation. The MR510 enables two- way VHF or UHF communication and can operate on the civil emergency frequency, 121.5 MHz, as well as military guard (243.0) and the new 406 MHz search-and-rescue channel. It also includes in a compact, self-contained package, a 12-channel GPS.

February 23, 2009 - 3:42pm

ew 406-MHz personal locator beacon (PLB) aimed at military and public-service users. It is to be available in the second half of this year. Designed for the professional market, the MR 510 is housed in a rugged metal casing. It features manual or automatic actuation via water immersion or lanyard connected to the ejection seat.

January 5, 2009 - 6:01am

As of February 1, search-and-rescue satellites will stop monitoring 121.5 MHz, one of the frequencies used by emergency locator transmitters. Although there is no FAA mandate requiring a switch to 406-MHz ELTs, operators should be aware that the international Cospas-Sarsat satellite system will cease to process 121.5-MHz signals on that date.

May 15, 2008 - 9:13am

The FAA has awarded contracts to Rockwell Collins, Honeywell and Avidyne for development of technology that will integrate digital voice and data into air-to-ground communications as part of the next-generation air/ground communications (Nexcom) program.

 
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