Radar

February 12, 2014 - 10:50pm

Having already supplied pricing, availability and technical data, Northrop Grumman is hopeful that in the coming weeks the Republic of Korea will sign a letter of acceptance concerning the acquisition of four RQ-4B Global Hawk HALE UAVs, paving the way for a formal request for proposal and contract signature. The potential sale was notified to U.S. Congress in December 2012, and is being conducted via government-to-government channels, with the U.S.

February 12, 2014 - 10:00am

One of the messages that Raytheon has brought to Singapore is that the evolving technological capabilities of both air-to-air missiles and fighter radar must proceed hand-in-hand if an operator is to take full advantage of new performance gains. As radar-guided weapons increase in effective range capability, so better radars are required with sufficient performance to match that of the weapon.

February 12, 2014 - 7:30am

The war of words between the system integrators and radar houses that are chasing the F-16 upgrade market intensified here this week. With 3,500 Fighting Falcons still flying, at least one-third of which might be upgraded, the stakes are high. Here in Singapore, BAE Systems Inc. and Raytheon are hoping that the local Ministry of Defence will entertain their rival proposals for a contract that could be worth almost $2.5 billion, and consider them above the solution offered by Lockheed Martin (LM) and Northrop Grumman (NG).

February 12, 2014 - 4:15am

Raytheon has warned against overreliance on stealthy platforms alone in future air combat. Despite their low radar cross-sections (RCS), fifth-generation fighters such as the F-35 can be detected by modern air defense systems. To defeat these defenses, air forces should take full advantage of the latest sensors and weapons that can be carried on less stealthy aircraft, the company said.

February 10, 2014 - 5:45pm
Japan’s solution to airspace congestion is CARATS (collaborative action for renovation of air traffic systems), which shifts from sectorized airspace to trajectory-based operations, managing flights on an end-to-end basis. Tests were recently completed using CARATS for 4-D trajectory approaches at Tokyo’s Haneda Airport.

Facing the demands of increasing air traffic capacity and operational efficiency, the countries of the Asia Pacific region have launched various programs to adopt recent advances in Air Traffic Management and advances inavionics technology over the past couple of decades. Some countries (notably Australia) have forged ahead, while others are further behind, but it is hoped that recent developments could see closer cooperation for an eventual move to a whole-area solution.

February 3, 2014 - 3:35am

Pilots all over the world are probably sick of hearing that “ADS-B is coming,” but the fact is that some countries already require ADS-B capability, and other countries’ deadlines are rapidly approaching. ADS-B equipage needs to remain prominent in pilots’ consciousness because avionics shops need time to certify ADS-B out installations and time to complete the installations. A rough estimate by Cessna’s product support organization, just for the U.S.

January 13, 2014 - 10:40am

Remotely piloted aircraft (RPA) manufacturer General Atomics says it has successfully tested sense-and-avoid architecture and self-separation functionality that could be the key to keeping piloted aircraft and RPAs apart in the air. The recent test marked the first time the technology has functioned as a true “system of systems” to detect every class of aircraft equipage, and it paves the way for a due regard capability, that ability to avoid aircraft, objects and weather.

January 13, 2014 - 9:50am

The government of Cyprus plans to reorganize its civil aviation department by privatizing the air traffic control function. The Mediterranean island will create a new self-funded ATC organization for the Nicosia flight information region. Eurocontrol provided strategic assistance to Cyprus in creating the new structure, which the government has labeled, “an independent, state-owned, private [ATC] company.”

January 1, 2014 - 4:48am

House Transportation Committee chairman Bill Shuster (R-Pa.) set the table for the next round of FAA reauthorization and federal aviation programs when he told the International Aviation Club of Washington, D.C., last month that “we have to begin laying the groundwork now.” The current FAA reauthorization became law in 2012 and expires in September 2015.

December 23, 2013 - 2:00pm

After strong opposition from AOPA, EAA and NBAA, the FAA announced last week that it is reconsidering its decision to move forward with mandatory sleep apnea testing for pilots and air traffic controllers without seeking stakeholder participation. Opponents of the move have criticized what they view as arbitrary medical standards for the proposed testing.

 
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