#PNT hashtag - Bluesky - nopzon.com

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#PNT

SpaceWatch.Global

@spacewatch.bsky.social

6 hours ago

Xona Announces $170 Million Series C Raise to Accelerate the Deployment of its 'Pulsar' PNT Constellation - SpaceWatch.GLOBAL Xona Space Systems has raised $170 million in a Series C funding round to accelerate the deployment of the company's Pulsar constellation

#XonaSpaceSystems raises $170M to build its 258-satellite #Pulsar constellation. The CA-based firm is moving #PNT from theory to global scale.

🔗 spacewatch.global/2026/03/xona-announces-1...

#SpaceWatchNews

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COMINT Consulting - SIGINT software for ELF-SHF

@comint-sigint.bsky.social

12 hours ago

#SIGINT #COMINT #Krypto500 #Krypto1000 #EUDefence #informatiedominatie
#IndoPacific #drones #uavdrone #armada #ejercito #miltares #militar
#dron #PNT #IndustriadeDefesa @BreakingDefense @defensenews.bsky.social
@aaronia.bsky.social #cryptography #cryptology

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Perrin Christophe

@cpperrin.bsky.social

1 day ago

Moments like this bring back LEOP memories: the wait, the tension, then that call… separation confirmed.

Huge congrats to @esa.int , GMV, Alén Space & all teams on #Celeste. After years of preparation, the satellites are now alive in orbit and ready to grow. 🚀

#Space #Navigation #Satellite #PNT

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ℂ𝕣𝕪𝕡𝕥𝕠 𝚃̲𝚑̲𝚘̲𝚞̲𝚐̲𝚑̲𝚝̲𝚜̲

@cryptothoughts.bsky.social

3 days ago

Yikes! 😱 #DOGET is facing a gut-wrenching plunge of over 40% to $0.165 😢. Even #RUNE isn’t safe, sinking more than 42%! On the flip side, #PNT is catching a remarkable wave, soaring over 45% to $0.035. What a wild ride in #Crypto! Buckle up! 🚀

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@gpsbackup.bsky.social

4 days ago

When 5G networks bolster satellite navigation - GPS Daily - RNTF Image: Shutterstock What's new: A report about a Chinese paper describing how 5G signals could, with little change in infrastructure, complement GNSS to

New research shows existing #5G infrastructure could complement #GNSS to solve urban canyon positioning — minimal changes required from providers.
🔗 rntfnd.org/2026/03/26/w...
#PNT #GPS #Resilience

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@gpsbackup.bsky.social

4 days ago

Users should pay for safety - Reason Foundation - RNTF Image: Shutterstock What's new: A commentary by the Reason Foundation about legislation that would compel aircraft owners to install upgraded ADS-B

Private aircraft owners resisting a $1K–$3K #AviationSafety upgrade mirrors users' reluctance to adopt jam-resistant #GPS receivers — when do safety mandates become unavoidable?

🔗 rntfnd.org/2026/03/24/u...
#PNT #Jamming

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@gpsbackup.bsky.social

1 week ago

GNSS Jamming Spills Over into Europe’s Longest Sled Dog Race - Inside GNSS - RNTF Image: U.S. Air National Guard Senior Master Sgt. Julie Avery What's new: Yet another activity impacted by Russian jamming. Why it's important: A great

#GNSS jamming from Russia's Kola Peninsula is now disrupting GPS trackers at Europe's longest sled dog race — a stark reminder that satellite navigation underpins far more than aviation and shipping.
🔗 rntfnd.org/2026/03/23/g...
#PNT #Jamming #Russia #CriticalInfrastructure

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COMINT Consulting - SIGINT software for ELF-SHF

@comint-sigint.bsky.social

1 week ago

#SIGINT #COMINT #Krypto500 #Krypto1000 #EUDefence #informatiedominatie
#IndoPacific #drones #uavdrone #armada #ejercito #miltares #militar
#dron #PNT #IndustriadeDefesa @BreakingDefense @defensenews.bsky.social
@aaronia.bsky.social #cryptography #cryptology

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@gpsbackup.bsky.social

1 week ago

Spoofing at Dallas - GPSwise - RNTF Image: GPSwise What's new: A short, 2 minute burst of spoofing near the Dallas-Ft Worth airport. Why it's important: Spoofing disrupts traffic flow,

A 2-minute #GPS spoofing event near Dallas-Fort Worth impacted 12 aircraft yesterday — and in Oct 2022, disruptions there lasted 44 hours with the source never identified.
🔗 rntfnd.org/2026/03/20/s...
#Spoofing #PNT #Aviation #DFW

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@gpsbackup.bsky.social

1 week ago

China Has Built A Triad Of Satellites, Towers And Fibre To Never Lose Its Way In War. India Doesn't Have One - #SWARAJYA - RNTF Image: Shutterstock What's new: The first coverage we have seen in India about this issue. Why its important: India and China are neighbors and have a

China built a resilient PNT triad — satellites, towers, and fiber — while India's #NavIC falters. The #PNT gap between these two neighbors has real strategic consequences.
🔗 rntfnd.org/2026/03/19/c...
#GPS #China

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COMINT Consulting - SIGINT software for ELF-SHF

@comint-sigint.bsky.social

1 week ago

#SIGINT #COMINT #Krypto500 #Krypto1000 #EUDefence #informatiedominatie
#IndoPacific #drones #uavdrone #armada #ejercito #miltares #militar
#dron #PNT #IndustriadeDefesa @BreakingDefense @defensenews.bsky.social
@aaronia.bsky.social #cryptography #cryptology

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@gpsbackup.bsky.social

1 week ago

Finland moves to make jammers illegal - RNTF Image: Jammerall.com What's new: The government of Finland is proposing legislation to make unauthorized possession RF jammers illegal. Why it's

Finland is moving to criminalize #jammer possession — not just use — closing the enforcement gap that lets #jamming devices slip through the law.
🔗 rntfnd.org/2026/03/18/f...
#GPS #GNSS #PNT #CriticalInfrastructure

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Perrin Christophe

@cpperrin.bsky.social

1 week ago

Go Celeste! Go! And make us proud!
#Leopnt
#GMV
#PNT
#Satellite

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@gpsbackup.bsky.social

1 week ago

European Space and Chinese Authorities Both Progressing with eLoran - RNTF Image: European Space Agency International eLoran Standardization Workshop What's new: The European Space Agency posted about an international eLoran

New research confirms fusing #eLoran with BeiDou significantly improves positioning when satellite visibility is limited — as ESA advances international eLoran standardization.
🔗 rntfnd.org/2026/03/14/e...
#PNT #GNSS #Resilience

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@gpsbackup.bsky.social

1 week ago

Bogus claim in Al Jazeera - China's Bei Dou is "unjammable" - RNTF Image: Shutterstock What's new: A claim in Al Jazeera that Iran is using an "unjammable" version of Bei Dou to guide its missiles and drones. Why it's

Claims that #BeiDou is "essentially unjammable" are spreading — but #GNSS experts say the physics simply don't support it.
🔗 rntfnd.org/2026/03/13/b...
#GPS #PNT #China #Jamming

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@gpsbackup.bsky.social

2 weeks ago

UK Invests £180 Million in National Timing Centre to Back Up GNSS - Inside GNSS - RNTF Image: Shutterstock What's new: A press release about the latest step in the UK's timing project. Why it's important: If you are a regular reader, you

The UK is investing £180M in a National Timing Centre — atomic clocks, fibre, and #eLoran — so critical infrastructure keeps running when #GNSS fails.
🔗 rntfnd.org/2026/03/11/u...
#PNT #Resilience #CriticalInfrastructure

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COMINT Consulting - SIGINT software for ELF-SHF

@comint-sigint.bsky.social

2 weeks ago

#SIGINT #COMINT #Krypto500 #Krypto1000 #EUDefence #informatiedominatie
#IndoPacific #drones #uavdrone #armada #ejercito #miltares #militar
#dron #PNT #IndustriadeDefesa @BreakingDefense @defensenews.bsky.social
@aaronia.bsky.social #cryptography #cryptology

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@gpsbackup.bsky.social

2 weeks ago

Sorry, SpaceX: It’s Getting Too Crowded Up There - New York Times - RNTF Image: European Space Agency What's new: An interesting article about how climate change is reducing number of satellites that can safely co-exist in Low

Climate change is shrinking how many satellites can safely orbit Earth — researchers say #LEO capacity could be cut in half by 2100, putting #GPS and all space-based #PNT at greater risk.
🔗 rntfnd.org/2026/03/10/s...
#SpaceDebris #GNSS

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@gpsbackup.bsky.social

2 weeks ago

If GPS Went Dark, What Would Fail First? - Curiosmos - RNTF Image: Shutterstock What's new: An article that discusses an interesting question. We think it gets the answer wrong. Why it's important: The questions of

The first thing to fail when #GPS goes dark may not be timing — transportation collapses instantly, with zero hold-over. Are we focused on the right risks?
🔗 rntfnd.org/2026/03/08/i...
#PNT #CriticalInfrastructure #Resilience

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@gpsbackup.bsky.social

2 weeks ago

Russian submarines and GPS jamming: The new reality for Baltic cruisers - RNTF Image: Shutterstock What's new: A maritime report and perspective we don't usually hear from - the yachting world. Why it's important: This article

Russian naval activity near Kaliningrad is bringing #GPS #jamming directly into the path of civilian sailors — and the Baltic is becoming the new normal for #GNSS disruption.
🔗 link.rntfnd.org/9fx
#PNT #Russia #Maritime

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@gpsbackup.bsky.social

3 weeks ago

Infrastructure Interdependencies Create Risk - Ronald Keen on LinkedIn - RNTF Image: Shutterstock What's new: An insightful commentary on the need for a systems approach to how our infrastructures are built and interact. Why it's

U.S. #CriticalInfrastructure isn't fragile because it's poorly built — it's fragile because we've never mapped how dependencies cascade under stress, says a former DHS official. rntfnd.org/2026/03/05/i... #PNT

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@gpsbackup.bsky.social

3 weeks ago

Assured PNT Summit 7 & 8 April 2026 in D.C. - RNTF Image: DSI Group What's new: Defense Strategies Group's annual Assured PNT Summit is a month away! Why it's important: This event is an interesting mix of

The Vice Chief of Space Operations headlines next month's Assured PNT Summit, April 7–8 in D.C. — government employees attend free.

🔗 rntfnd.org/2026/03/04/a...

#PNT #GPS #SpaceForce #AssuredPNT

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@gpsbackup.bsky.social

3 weeks ago

Attacks on GPS Spike Amid US and Israeli War on Iran - Wired - RNTF Image: Shutterstock What's new: Not surprisingly, there has been a huge uptick in GPS jamming by Iran since the U.S. and Israel began attacks. Why it's

Iran's #GPS jamming has disrupted 1100+ ships in the Gulf since Feb 28 — helping bring Strait of Hormuz traffic to a near halt and driving up oil prices worldwide.
🔗 rntfnd.org/2026/03/03/a...
#PNT #Jamming #Iran #CriticalInfrastructure

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ℂ𝕣𝕪𝕡𝕥𝕠 𝚃̲𝚑̲𝚘̲𝚞̲𝚐̲𝚑̲𝚝̲𝚜̲

@cryptothoughts.bsky.social

3 weeks ago

Wow, what a dramatic shift in the crypto arena! 😱 #PNT is making waves, flying up 45.23% to $0.035! But it's a tough day for #RUNE, sliding down 42.28% to $0.744, along with #ATABTC sharply down 43.90% at $0.00000023. Stay sharp, folks! #Crypto

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@gpsbackup.bsky.social

3 weeks ago

The push to create a Canadian rival to GPS - The Logic - RNTF Image: Copilot AI What's new: An opinion piece about Canada not depending upon the US for PNT. Why it's important: PNT is essential for virtually all

Canada's space sector warns losing #GPS access could cost $1B/day — and with the U.S. now seen as an unreliable partner, the push for sovereign #PNT is accelerating.

🔗 rntfnd.org/2026/03/02/t...

#NationalSecurity #Resilience

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@gpsbackup.bsky.social

3 weeks ago

Why GPS III, and what comes after it, still falls short in modern war - Opinion in SpaceNews - RNTF Image: Shutterstock What's new: Another great opinion piece by Sean Gorman. Why it's important: The U.S. government "Doing the same thing and expecting

No one is responsible for ensuring #GPS signals are received or backed up — adversaries know it. SpaceNews: the fix is layered #PNT architecture, not better satellites.
🔗 rntfnd.org/2026/03/01/w...

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COMINT Consulting - SIGINT software for ELF-SHF

@comint-sigint.bsky.social

3 weeks ago

#SIGINT #COMINT #Krypto500 #Krypto1000 #EUDefence #informatiedominatie
#IndoPacific #drones #uavdrone #armada #ejercito #miltares #militar
#dron #PNT #IndustriadeDefesa @BreakingDefense @defensenews.bsky.social
@aaronia.bsky.social #cryptography #cryptology

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@gpsbackup.bsky.social

3 weeks ago

GPS, the Invisible Foundation of Modern Infrastructure, Needs an Update - Explain to Shane (AEI) - RNTF Image: Shane Tews, American Enterprise Institute What's new: A 30 minute podcast by the American Enterprise Institute (AEI). Why it's important: This

Former NSC advisers call #GPS "a single point of failure for America" — RNTF experts bring that case to a conservative policy audience on AEI's Explain to Shane podcast.

🔗 link.rntfnd.org/i1s

#PNT #CriticalInfrastructure #NationalSecurity

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@gpsbackup.bsky.social

1 month ago

7 PNT Policy Myths - Inside GNSS+ - RNTF Image: Shutterstock What's new: The current Washington View column in Inside GNSS+ by RNTF President Goward. Why its important: Widely accepted falsehoods

25 years of studies, presidential mandates, and repeated warnings — yet U.S. #PNT resilience policy remains stalled. RNTF President Goward names the 7 myths driving the inaction.

🔗 link.rntfnd.org/ukw

#GPS #GNSS #CriticalInfrastructure

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@gpsbackup.bsky.social

1 month ago

Project Hecate: The Space Force’s quiet effort to keep GPS survivable after 2040 - Breaking Defense - RNTF Image: Shutterstock What's new: Interesting insight to a Space Force study about future space-based PNT for the military. Why it's important: It seems to

Space Force's Project Hecate is designing a post-2040 multi-orbit #PNT network to keep #GPS survivable—but the entire effort is space-based 🔗 rntfnd.org/2026/02/26/p...
#SpaceForce #Resilience #GNSS

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