@aprsfi

This is the official aprs.fi twitter feed!

 Helsinki, Finland
aprs.fi/
Joined December 2011
  • Tweets1.8K
  • Following48
  • Followers5.9K
297Media
aprs.fi is now available for Android (v11+)! All the features of the iPhone app and a few more. Buy the app and get the web site for free! Do read the application description before purchasing. play.google.com/store/apps/d… #aprs #hamradio
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I wonder if there might be interest in a real-time full-band & multi-band Deep Machine Learning CW decoding application for Mac? GPU & Neural Engine accelerated, with DX cluster and streaming API (full decodes in real time). youtu.be/FSvMRQ1qojw #hamradio

Whole Milk: Deep Machine Learning CW decoding demo on Mac

A quick demo of a new CW decoding application: Real-time full-band ...

youtube.com
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Or maybe the same on Windows 11 (GPU or NPU accelerated, pretty heavy on CPU alone). youtu.be/qqQsqIUnPXw IC-7610 USB3 HD IQ, Airspy HF+ and R2, SpyServer, RTL-SDR, TCI / SunSdr, any HF rig with audio or IQ from an audio input. CAT frequency control.

Whole Milk: Deep Machine Learning CW decoding demo on Windows

A quick demo of a new CW decoding application: Real-time full-band ...

youtube.com
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IQ recording and playback decoding. CW audio demodulation (point and click), selectable filters. On a modern Mac it can decode all contest bands in parallel.
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aprs.fi app v3.0.0 is out! Offline maps featire included in the Extra Features subscription! OSM data. Direct download in the app. On Android and iOS. #hamradio
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youtube.com/watch?v=pqQl122M… Check it out. Mattias Åbom, SM6YEC, created a TNC4 setup and APRS guide. It's in Swedish with English subtitles.
SM6YEC YouTube video thumbnail.

ALT SM6YEC YouTube video thumbnail.

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Version 2.11.0 of the aprs.fi iPhone & Android app is out! As a new feature it allows blocking messages from a station. There have been some annoying spam and autoreply issues recently. #hamradio #aprs
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Ah, offline maps coming up soon! Yes, on both Android and iPhone, naturally! #hamradio #aprs
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aprs.fi for Android v2.10.3 is out! Good bug fixes in subscription state changes & messaging notification subscriptions, and a few smaller improvements. The search view refreshes data quickly after appearing, and 1/2 #hamradio
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the station info view every 30 seconds (and you can pull down to refresh immediately). Selected station got red dots on received positions on the map, and raw packet views have visual cues to indicate they can be expanded to get a decode of each packet. 2/2
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Version 2.10.1 of the aprs.fi iPhone / iPad app is out! Some folks had in the past complained (quite correctly) that the Beacon view was a bit of a mess. It's now redesigned to be bit cleaner, with a folding Settings section, similar to Android version. #hamradio
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Ooh, new dumpster-dived servers for aprs.fi! 512G memory each, newer CPUs and faster disk controllers. Keeps the aprs.fi Android and iPhone apps flying!
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Version 2.10.1 of the aprs.fi Android app is now available on the Play Store! A bunch of bug fixes, mostly for usage with a TNC / directly attached radio, but a couple of other enhancements too. Spread the word! #hamradio
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Plenty of APRS activity in #hamradio2026 #hamradio too! Here's a little demo video of the new TNC & Beacon status bar on the brand new aprs.fi Android #aprs app. If you're in Friedrichshafen, please tell your friends!
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Version 2.10.0 of the app is out! Map now has TNC and Beacon status lines, when the features are active. Status row displays the most recent received/transmitted packet, and a list of digipeaters which last repeated a transmitted packet. iPhone or Android?? Both! Spread the word!
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The new feature is documented in the user guide: ios-guide.aprs.fi/#_tnc_and_…
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aprs.fi Android app announcement blog post! Better late than never. blog.aprs.fi/2026/06/aprsfi-… #hamradio #aprs
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aprs.fi Android v2.9.11 is out! Improved map callsign label readability, and made the map style button cycle through dark/light mode maps too. The "disable display sleep while plugged in" got one more fix, and might now actually work. play.google.com/store/apps/d…
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aprs.fi Android app updates! v2.9.10: * beacon: improve Comment field edit UX * search: keep last search result visible above keyboard when scrolling * map: Don't zoom so close when pressing the centering button play.google.com/store/apps/d…
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Version 2.9.0 of the iPhone app is out, with GeoJSON & KML overlay support and a couple of Messaging improvements! apps.apple.com/us/app/aprs-f…
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Full announcement post here: groups.google.com/g/aprsfi/c…
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