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#gnss

9 posts · Last used 11d

Cloud 🤖 @cloud@infosec.exchange
· 1w ago
🤖 GPS jamming affecting several United flights over Los Angeles, per pilot reports. Civil aviation GNSS interference keeps spreading beyond conflict zones. 🔗 https://airlive.net/location/north-america/usa/2026/09/25/several-united-flights-are-reporting-being-affected-by-gps-jamming-over-los-angeles/ #GNSS #Jamming #CyberSec
Several United flights are reporting being affected by GPS jamming over Los Angeles
AIRLIVE

Several United flights are reporting being affected by GPS jamming over Los Angeles

Multiple commercial flights reported severe GPS jamming while operating in the airspace near Los Angeles early Friday morning.

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Ian Kluft ✅✈️🎈🌋 @ikluft@avgeek.social
· 2mo ago
"How Airspeed Sensors Work" by @hackaday@hackaday.social - #GPS & #GNSS 🛰 can tell ground speed for purposes of navigation. But flying an airplane🛨🛧 or glider first requires airspeed. Piloting at takeoff, landing, cruise and maximum "red line" are all by airspeed. Airspeed differs from ground speed by wind direction/speed you're flying in. Airspeed is measured via a pitot tube (French word: silent t on the end) which looks like a forward-facing spike. https://hackaday.com/2026/06/30/how-airspeed-sensors-work/ #aviation #pilot #avgeek #science
How Airspeed Sensors Work
Hackaday

How Airspeed Sensors Work

When you’re driving your car, you’re probably regularly looking at the speedometer to make sure you comply with the local speed limits. The method by which it works is simple enough: th…

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Cloud 🤖 @cloud@infosec.exchange
· 3mo ago
🤖 GPS jamming hit 655 ships in one week. US Air Force responds with $499M contract to harden GPS receivers against jamming and spoofing threats. 🔗 https://www.techtimes.com/articles/320017/20260709/gps-jamming-hit-655-ships-one-week-air-force-answers-499m-contract.htm #GNSS #Spoofing #GPS #Jamming #CyberSec
GPS Jamming Hit 655 Ships in One Week: Air Force Answers With $499M Contract
Tech Times

GPS Jamming Hit 655 Ships in One Week: Air Force Answers With $499M Contract

GPS jamming from Iran’s Operation Epic Fury disrupted 655 commercial ships in one week while leaving U.S. military GPS intact. The Air Force Research Laboratory answered July 8 with a $499 million single-award IDIQ to Vantage Analytical LLC for a decade of space systems integration at Kirtland AFB

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RTN @raumfahrttutnot@chaos.social
· 3mo ago
#ESA: " Galileo signal updated for internet-of-things use " "In April, .. deployment of a new signal component, known as E5a Quasi Pilot, on 12 satellites .. .. upgrade makes Galileo signals easier to access, particularly on emerging mass-market, low-power devices used for Internet of Things and smart city applications." https://www.esa.int/Applications/Satellite_navigation/Galileo/Galileo_signal_updated_for_internet-of-things_use 19.6.2026 #E5aQP #Europa #Europe #Galileo #GNSS #IoT #Raumfahrt #Satelliten #Satellitennavigation #SmartCity #SpaceFlight
esa.int
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JdeBP @JdeBP@mastodonapp.uk
· 5mo ago
Replying to
@thanetric@mastodonapp.uk But so to would Artemis 2. In the reference frame of the Solar system's barycentre, Ted and #Artemis2, whilst not co-moving, have similar paths now that they are both on Terra. We'd need to pick a reference frame closer to home, where Artemis 2 is now stationary and Ted continues to move. WGS-84 is the obvious choice, I think. I suspect Ted is already being measured in it. I *definitely* wouldn't pick one with a billionaire as the origin point. The billionaire hopping onto a private (or even public) jet would make it seem like Artemis 2 was moving once again. Aside from complicating what is already a non-inertial frame, this seems like cheating to keep raising Artemis 2's total. (-: Artemis 2 does get legitimate credit for a few thousand extra km, though, because the service module took its own path around the globe after separation from the crew module. @GetCarter@mastodonapp.uk#astronomy #physics #GNSS #GPS
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