Global Navigation Satellite Systems Engineering, Policy, and Design
NASA is seeking PNT requirements for advanced air mobility when GPS is not available, but the ultimate solution may come in many forms.
At the recent FAA AAM Summit, NASA’s Parimal Kopardekar, one of the main movers in the advanced air mobility field, was asked to name some of the top operational challenges facing AAM in the near term.
By Brett Davis
Mayflower Communications has received TSO-C190 Authorization from the FAA for its Multi-Platform Anti-Jam GPS Navigation Antenna (MAGNA) systems, making them the first anti-jam (AJ) solutions authorized for installation in both civilian and military aircraft, according to the company.
By Renee Knight
uAvionix has added a new low size, weight and power (SWaP) transponder to its line-up of unmanned aircraft systems (UAS) communications, navigation, and surveillance (CNS) solutions. To make the device, the company took the unusual step, for a specialty OEM manufacturer, of designing and building its own GPS receiver.
By Inside GNSS
Hackers exposed another vulnerable chink in U.S. national infrastructure over the weekend, in an attack on GPS manufacturer Garmin that began late Thursday, July 23. Although the cybersecurity strike, apparently aimed at extorting a ransom, did not explicitly include the GPS signal, it disabled two large GPS user communities: general aviation (private pilots and some larger commercial flight operators) and fitness enthusiasts. Both found their Garmin devices and apps unresponsive.
By Inside GNSS
Safety and cost reasons led U.S. aviation regulators to choose a somewhat less efficient system for oceanic air traffic control, government watchdogs told Congress, adding that the majority of the airlines the researchers surveyed agreed with that approach.
By Dee Ann Divis
Passengers stranded at airports is not an uncommon occurrence, but when weather does not appear to be an issue, anxious travelers can get restless searching for answers.
Over the last day or two, a number of U.S. flights were canceled as aircraft were grounded and passengers were left scratching their heads.
By Stan Goff
Washington, DC, May 6, 2019 – Orolia, a provider of Resilient Positioning, Navigation and Timing (PNT) solutions, announced today that its SecureSync time and synchronization servers have been selected to support enroute radar systems across the U.S.
By Inside GNSS
A new aircraft tracking system created after the loss of Malaysia Airlines Flight 370 five years ago has provided data to those investigating the crash of Ethiopian Airlines Flight 302.
By Dee Ann Divis
Join 8,500 technologists, regulators and users across commercial and defense sectors for AUVSI XPONENTIAL 2019, the largest, most comprehensive trade show for unmanned and autonomous systems.
By Inside GNSS
WASHINGTON – The GPS Innovation Alliance (GPSIA) issued the following statement, commemorating the 25th anniversary of the Federal Aviation Administration’s (FAA’s) certification of the Garmin GPS 155, a device that for the first time enabled pilots to use Global Positioning System as their primary navigation source across all phases of flight — including approach to landing in poor weather conditions. Members of the public may view the prototype, as part of the Time and Navigation exhibition at the National Air and Space Museum.
By Inside GNSS
With the partial government shutdown nearing a record-breaking fourth week, news outlets are full of stories about security back-ups at airports, forgone food inspections, government employees in dire financial straits and a long list of other consequences of shuttering nine different federal departments and a host of agencies.
By Dee Ann Divis
PildoLabs and ENAIRE have recently performed the successful installation of three new Global Navigation Satellite Systems (GNSS) monitoring stations at Madrid – Barajas International Airport, Barcelona Area Control Center and Palma de Mallorca Airport, together with a Central Processing Unit installed at ENAIRE premises in Torrejon de Ardoz (Madrid).
By Inside GNSS
The Federal Aviation Administration’s Geosynchronous Earth Orbiting 5 Wide Area Augmentation System (WAAS) navigation payload, developed by Raytheon’s Intelligence, Information and Services business, is now operational and fully integrated into the WAAS network. The GEO 5 payload joins two others already on orbit in correcting GPS satellite signal ionospheric disturbances, timing issues, and minor orbit adjustments, giving users increased coverage, improved accuracy, and better reliability.
By Inside GNSS
RTCA President Margaret T. Jenny has informed the Board of Directors of her intention to retire from RTCA this August, at the end of her second 5-year contract. RTCA’s Board will initiate a search process to identify a successor for her.
By Inside GNSS
Work Largely Continues as Group Becomes a Standards Development Organization. RTCA, which for decades has developed standards and worked through technical challenges at the behest of the Federal Aviation Administration, is no longer a Federal Advisory Committee (FAC) for the agency.
The FAA declined to renew its contract with RTCA and will instead take over some of what RTCA was doing — though, for now, the changes will be limited.
By Dee Ann Divis
