While the Iranian capture of the Sentinel caught public attention, it also allowed researchers to show that spoofing technology has been, and continues to be, closely investigated by a number of military and civilian facilities in the United States.
Global Positioning System
Last December an old, rarely used word–spoofing, –meaning to hoax or to fool others–entered worldwide aviation vocabularies virtually overnight. Simultaneously it brought a new and disturbing strategic escalation to military tactics and a potential, albeit probably lesser, threat to civil aircraft operations.
The ADS-B system that is the cornerstone of the FAA’s NextGen ATC modernization plan is at risk of serious security breaches, according to Brad Haines (aka RenderMan), a hacker and network security consultant who is worried about ADS-B vulnerabilities.
Broomfield, Colo.-based JetTech announced yesterday that it received FAA STC approval to install touchscreen Garmin GTN 650/750 GPS navcoms on 500-series Cessna Citations, to include the 500, 501, 550, 551, S550 and 560. The approval covers installation of the GPS navcoms, as well as Garmin GTX 33 transponders, remote GMA35 audio panels and GA35/37 antennas. In addition, the STC includes Waas approvals.
Pilots flying in reduced vertical separation minimum (RVSM) monitoring airspace will soon find themselves becoming familiar with another new compliance standard, as well as a new acronym, AGHME. This stands for Aircraft Geometric Height Measurement Element, and Nov.
Garmin unveiled a pair of ADS-B units and a new solid-state weather radar system yesterday, further broadening its avionics product line.
The company’s new GDL 88 is a dual-link ADS-B solution, which transmits and receives on 978 MHz and also receives on 1090 MHz. Its ability to receive on both 978 and 1090 MHz means that it can detect traffic transmitting on either ADS-B OUT frequency and receive subscription-free weather data on 978 MHz. ADS-B OUT capability for flying above 18,000 feet or outside the U.S. could be added with a GTX 330/33 ES transponder.
Garmin has added its technological muscle to the market for external GPS receivers for mobile devices, not only using GPS but also by receiving signals from Russia’s Glonass constellation. Yesterday Garmin unveiled its GLO receiver, which connects to Apple and Android devices wirelessly via Bluetooth and offers battery life of 12 hours and 10-times-per-second position update rate.
Esterline CMC Electronics has been selected to equip four Australian airExpress Boeing 737s with CMA-5024 IntegriFlight GPS landing system sensors. Qantas’s engineering department is performing the installation for the cargo airline.
Avidyne introduced a new integrated FMS/GPS/navcom today–the touchscreen IFD440, a slide-in, plug-and-play replacement for Garmin GNS 430 GPS/navcoms. The $14,995 IFD440 has a 5.4-inch-diagonal screen and will be available at the end of next year.
The unveiling of the IFD440 follows by a year the launch of the larger IFD540, a slide-in replacement for the Garmin GNS 530 that Avidyne will begin delivering in the first half of next year.
Sagetech is now taking orders for the Clarity line of iPad and Windows tablet/PC ADS-B weather (FIS-B) and traffic (TIS-B) receivers. Two of the Clarity receivers include an AHRS that provides pitch and bank information for synthetic vision apps like Hilton Software’s WingX. The hockey puck-size Clarity units come in four models, ranging from two Core data-only units and two Core SV units with AHRS. The basic Core unit ($699) receives on the 978 UAT ADS-B frequency, which is for aircraft flying below 18,000 feet. The Core Dual ($877) receives on both 978 UAT and 1090ES frequencies.