Technology that depends on satellite-navigation signals is increasingly threatened by attack from widely available equipment, experts say. While “jamming” sat-nav equipment with noise signals is on the rise, more sophisticated methods allow hackers even to program what receivers display. At risk are not only sat-nav users, but also critical national infrastructure.
A UK meeting outlining the …

Honeywell announced that its Bendix/King by Honeywell AV8OR handheld GPS is now available for helicopter operators. The AV8OR is a portable touch-screen GPS for use in the car or in the air, with real-time weather capability, moving-map navigation and video-in capability.  Its large 4.3-inch screen can display weather, from Honeywell’s KDR 610 or the WxWorx …

Indian Space Research Organisation successfully conducted the static test of its largest solid booster S200 at Satish Dhawan Space Centre (SDSC), Sriharikota. The successful test of S200 makes it the third largest solid booster in the world, next to the RSRM solid booster of Space Shuttle and P230 solid booster of ARIANE-5. The S200 solid …

New Satellite Positioning Station in Central Vietnam
The Ministry of Natural Resources and Environment has launched a
DGPS to receive round the clock positioning signals from the US satellite system in Vietnam’s central province of Quang Nam. It will be useful for the development of the seaborne economy and the management of natural resources and environment. http://newswire.bernama.com

GPS IC shipments forecast for 2010
According to ABI research GPS IC shipment growth should see a 30% increase. The unabated interest in GPS-enabled smartphones during the recession has been a life-saver for the GPS IC industry, and future growth will be fuelled by the integration of GPS in feature phones across Europe and Asia. www.abiresearch.com

PCTEL GPS antennas in GAGAN
PCTEL will deploy its WAAS ground station GPS antennas in India’s GPS-Aided Geosynchronous Augmented Navigation (GAGAN) system. These antennas are currently deployed for the North American WAAS system and Japan’s MSAS. The land-based WAAS antennas enable highly precise navigation and tracking of aircraft and covers L1, L2, and L5 GPS frequencies.http://investor.pctel.com

ISRO to develop Indian satellite security cover
ISRO will develop its own version of the US GPS and Russian Glonass system, albeit with a limited, regional capability, with the added advantage of providing the country’s defence establishment round-the-clock security cover. The constellation of seven satellites will keep an eye on a wide swath of territory – 2,000km – in and around the Indian sub-continent. According to ISRO chief, G Madhavan Nair, the Indian Regional Navigational Satellite System (IRNSS) was being developed “considering security related issues”. www.domain-b.com

Indian GPS augmentation goes ahead
ISRO has awarded an $82 million contract to Raytheon to build the ground stations for the GPS-Aided Geosynchronous Augmented Navigation (GAGAN) System. GAGAN will provide satellitebased navigation – nominally for civil aviation, but in practice for all users – over Indian airspace and adjoining areas in South and East Asia. It is a satellite-based augmentation system (SBAS) for GPS and other operational satellite navigation systems giving differential corrections. It is scheduled to be fully functional by 2013. http://raytheon.mediaroom.com

Safe Navigation in Korea

In Korea, the Ministry of Land, Transport and Maritime Affairs shall soon provide small ships off the coast of the Korean peninsula with differential GPS information through mobile phones and other personal devices. Until now small avoided using professional equipment because of the price of the hardware. http://english.mltm.go.kr

Loran is best. Keep it!
Says a recent study which was completed in March 2007 by the Independent Assessment Team (IAT). The report has been let out of detention, just in time to counter recent efforts by the Obama administration, the Department of Homeland Security, and the US Coast Guard to throttle the program. The IAT “unanimously recommends that the US government complete the eLoran upgrade and commit to eLoran as the national backup to GPS for 20 years.” The IAT’s conclusion has long been informally known throughout the GPS industry, but the report’s release adds considerable weight, expertise, and specifics to a long, determined campaign to preserve the program. Release of this report now comes only after an extensive Freedom of Information Act (FOIA) battle waged by industry representatives against the federal government. The report asserts that “eLoran is the only cost-effective backup for national needs; it is completely interoperable with and independent of GPS, with different propagation and failure mechanisms. … It is a seamless backup, and its use will deter threats to US national and economic security by disrupting (jamming) GPS reception.” www.ida.org

…Senate Committees support eLoran

Two leading Senate committees publicly back the eLoran system and question the US President’s latest budget proposal. The FY 2010 Concurrent Budget Resolution releases views from the US Senate Committee on Commerce, Science and Transportation and the Committee on Homeland Security and Governmental Affairs backing the continued support for the Loran system, acknowledging the investment already made in infrastructure upgrades and recognizing the studies performed and multi-departmental conclusion that eLoran is the best backup to GPS. Senator Jay Rockefeller, the Chairman of the Committee on Commerce, Science and Transportation, wrote the committee recognized the priority in “maintaining LORAN-C while transitioning to eLORAN” as means to enhance the homeland security, marine safety and environmental protection missions of the Coast Guard. Senator Collins, the ranking member on the Committee on Homeland Security and Governmental Affairs wrote that the President’s budget overview proposal to terminate the LORAN-C system is inconsistent with the recent investments, recognized studies and mission of the US Coast Guard. The letter recognizes the $160 million investment already made toward upgrading the LORAN-C system to support the full deployment of eLoran http://budget.senate.gov/republican/ pressarchive/CommitteePrint.pdf

…US proposal to terminate loran-C draws fire from UK

A last-minute change in US loran policy has raised serious concerns among international navigation and security organizations. In late February, the Office of Management and Budget (OMB) removed loran-C funding from the President’s budget, provoking an immediate response from the UK. The key issue was the continuing need for loran-C and eLoran to provide a backup to GPS, in the event of satellite failures or signal disruption. The UK’s position was that until the OMB’s announcement, the US supported the view that loran provides a backup to GPS, with the Department of Homeland Security stating that loran “will mitigate any safety, security or economic effects of a GPS outage or disruption.” In January, a highlevel DOT panel of independent experts, chaired by Professor Brad Parkinson – the former USAF official in charge of satnav development, now dubbed “The father of GPS” – unanimously recommended that “the US government complete the eLoran upgrade and commit to eLoran as the national backup to GPS for 20 years.” Today, government and commercial communications, finance, utilities, ATC and many other vital services in the US and overseas depend on precise GPS timing, and loran-C and eLoran are the only long-range, unjammable backups that can provide comparable accuracy. www.ainonline.com