TAG: Newark Airport

Jammer Hunting with a UAV

May 4, 2015By
spicer_opener_O

A fully autonomous, unmanned aerial vehicle (UAV)-based system for locating GPS jammers, currently under development, seeks to localize a jammer to within 30 meters in less than 15 minutes in an area comparable to that of an airport. Ultimately, the design team targets the ability to locate multiple, simultaneous jammers, and navigate in intermittent GPS and GPS-denied environments using a... read more

FAA: GBAS Operational at Airports Worldwide

April 23, 2015By
Delta Boeing 737 lands at Newark using GBAS.

Delta Airlines made a perfect Ground-Based Augmentation System (GBAS) Landing System (GLS) landing at Liberty Newark International Airport on Feb. 18, according to the Federal Aviation Administration’s SatNavNews newsletter. Delta now joins United Airlines and British Airways as airlines that use the GBAS at Newark. More GBAS locations around the world are reaching operational status, and airline operations using GBAS are... read more

Personal Privacy Jammers: Locating Jersey PPDs Jamming GBAS Safety-of-Life Signals

April 1, 2012By
Grabowski-opener2

When jamming interfered with GPS signals at Newark Airport, a three-month effort determined that low-power, mobile personal-privacy devices were responsible. This article describes how they were found and outlines how the observable parameters of such devices encompass a wide variation in RF spectra and internal modulation. read more