The market for inexpensive portable ADS-B receivers that deliver free in-flight data to Apple iPads and other devices is heating up. Boston-based Radenna pioneered this market with the original SkyRadar unit, which communicates wirelessly with the iPad, providing a means to receive free in-flight weather and traffic data from the growing ADS-B ground station network.
Global Positioning System
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.
Thales will provide its high-performance inertial reference system (HPIRS) and GPS to support all-weather operations by the new Embraer KC-390 military transport. The French avionics manufacturer described the new-generation HPIRS as a “technological breakthrough” in inertial and GPS navigation, combining advantages of a civil-certified product with the performance required for a military aircraft. It is the company’s first HPIRS contract for a military transport aircraft.
LightSquared filed for Chapter 11 bankruptcy protection on Monday, explaining that it needs “breathing room” to resolve regulatory issues that have prevented it from building its planned 4G broadband wireless network.
Northrop Grumman (Stand 2321) announced here at EBACE that Cessna has chosen its navigation systems for the Citation Latitude business jet. One selection is the LCR-100 attitude and heading reference system, which uses both inertial navigation and GPS information.
DAC International (Stand 1131) has introduced the GDC64 tablet-to-aircraft interface, a small box that delivers aircraft data to devices such as the iPad and Android tablet computers and provides iPad battery charging. The GDC64 will be approved for Part 25 aircraft and can accept up to four Arinc 429 inputs, eight other discrete data inputs and serial data from a weather receiver.
Connectors Deliver More Data to iPads
The growing popularity of Apple’s iPad as a Class 1 electronic flight bag (EFB) has captured the interest of avionics manufacturers, and at last month’s Aircraft Electronics Association show two new devices that connect iPads to aircraft data were unveiled.
Just when it seemed the LightSquared-GPS contest had run its course, a pair of latecomers–Senators John Kerry (D-Mass.) and Lindsay Graham (R-S.C.)–wrote to FCC chairman Julius Genachowski proposing that the agency should now find a vacant block of radio spectrum in which LightSquared could launch another attempt at its nationwide Internet plan.
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.
Blue Sky Network formed a partnership today with S4A (Solutions For Aviation), a supplier of aviation equipment and services based in El Puerto de Santa María, Spain. This new partnership will enable S4A to sell Blue Sky Network’s line of aviation products based on two-way messaging, voice and Iridium-based satellite tracking technology in Europe. When combined with SkyRouter, a secure cloud-based global mapping portal solution, Blue Sky Network’s two-way messaging transceivers allow constant and remote monitoring of aircraft through GPS position reports.