Part of our Getting On The Air: Modes, Operations, and Making Contacts guide.
If you run FT8, JTAlert is one of the most popular add-ons you can install. It works alongside WSJT-X to alert you to the things you care about, track your progress toward awards, and push your contacts automatically into your logbook and online services. Here is what it does and why so many operators run it.
What JTAlert is
JTAlert is a companion program (Windows-based) that connects to WSJT-X and watches the stations it decodes. Its whole job is to add a layer of intelligence and automation on top of the basic decode-and-click experience of WSJT-X. It does not replace WSJT-X; it enhances it.
As WSJT-X decodes each cycle, JTAlert scans the callsigns and highlights the ones that matter to you, playing sounds or showing visual alerts so you do not miss an opportunity.
The main things it does
- Alerts for what you need. JTAlert can flag a new country (DXCC), a new state, a new grid square, a specific call sign, or a station you have never worked before. It color-codes callsigns and can play distinct sounds so a needed contact grabs your attention.
- Award tracking. It keeps tabs on your progress toward common awards, checking against your log so it knows what you still need.
- Automatic logging. This is a big one. When you complete a contact, JTAlert can automatically log it to your logging program and push it out to online services like QRZ, Log of the World (LoTW), eQSL, HRDLog, and Club Log, depending on how you set it up. That means one contact gets recorded everywhere without retyping.
- Callsign details. It can look up and display information about the station you are working, like their name and location.
- Text messaging. JTAlert users can send short messages to each other through the JTAlert network.
Why the automatic logging matters
The automatic logging feature is what makes JTAlert indispensable for a lot of FT8 operators. FT8 lets you rack up contacts quickly, and manually logging each one and uploading it to several services would be tedious. JTAlert bridges WSJT-X to your logging software and handles the uploads for you, so your logs stay complete and your award credits update without extra effort.
JTAlert versus GridTracker
JTAlert and GridTracker overlap a fair amount, since both are WSJT-X companions that offer alerts and award tracking. The rough difference in flavor: JTAlert is strongly focused on alerting and logging automation, while GridTracker leans into the visual, map-based experience. Plenty of people run one or the other, and some run both. There is no wrong answer; it comes down to how you like to operate.
If your priority is never missing a needed contact and having everything logged and uploaded automatically, JTAlert is an excellent choice, and it is free to use.