South Korea has been subject to annual GPS jamming attacks by its North Korean neighbor since 2010. Over that period, jamming has extended over longer periods, with the longest being a continuous 16-day attack, employing various frequencies, techniques and signal strengths. As the jamming periods increased each year, they affected more and more GPS users. Last year, South Korean officials estimated that 1,016 aircraft lost GPS signals, as did 254 ships and a large number of cellphone towers.
Global Positioning System
With the continuing strains on the U.S. national budget and the possibility that the Administration’s sequestration program could last for several more years, Pentagon planners are said to be worrying that the costs of the future GPS III system could become out of reach, despite its major advances and the need to have modernized replacement satellites ready to be deployed as the orbital lives of current satellites end.
There is growing interest by the FAA and the aviation industry in angle-of-attack (AOA) indicating systems, and Bendix/King is entering that market with the new KLR 10 Lift Reserve Indicator. The KLR 10 is available now for experimental airplanes.
If ever there was a Comeback Kid in avionics, it would have to be the FAA’s wide area augmentation system (Waas). Heralded by the agency in 1994 as the future Swiss Army knife of navigation, Waas was going to bring greater accuracy and enhanced reliability to the sometimes unpredictable GPS and, in so doing, promised a new era where satellites would replace not only the nation’s NDBs and VORs, but also the more than 600 Category 1 ILS installations in the National Airspace System at the time. Development would cost more than $300 million, and take about four years.
Lockheed Martin has chosen CMC Electronics to provide a new flight management system (FMS) and GPS landing sensor for the avionics upgrade package it is producing for the U.S. Navy’s C-130T fleet.
Aspen Avionics is now offering ADS-B solutions for owners of its Evolution PFD and MFD products. There are two ADS-B product lines, one for delivery of ADS-B data from portable receivers to Aspen’s Connected Panel system and another for certified ADS-B solutions that meet the Jan. 1, 2020 ADS-B out mandate.
AOPA has released an update to its FlyQ iPad electronic flight bag app that adds ADS-B connectivity and expands Duats integration. New features in version 1.1 include ADS-B in-flight weather with support for the new Dual XGPS 170 ADS-B/Waas GPS receiver. The app also offers CSC Duats support, in addition to existing DTC Duat support, for weather information and flight-plan filing. Other enhancements include “Direct To” and “Add to Plan” buttons for flight planning, as well as in-app rental car booking through Enterprise.
LightSquared is slated to exit bankruptcy on May 31, and is required to have its future reorganization plan complete by July15.
Delta Air Lines has awarded Innovative Solutions & Support a $60 million contract to outfit its fleet of 182 MD-88s and MD-90s as well as several flight simulators with standardized glass cockpits.
The Stratus ADS-B receiver is finally capable of providing traffic information, and the new Stratus 2 receiver adds an attitude and heading reference system (AHRS).
Developed in a partnership among ForeFlight, Appareo Systems and Sporty’s Pilot Shop, the original $799 Stratus receiver, now dubbed Stratus 1, will now display ADS-R and TIS-B traffic on the ForeFlight Mobile iPad app (with the late April release of ForeFlight version 5.1).