APRS-IS World Wide Activity

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Below is a live display of the actual data stream seen on APRS-IS (message packets only).

Below is an interactive display of all of the reporting stations seen live on APRS-IS. This applet will display an icon for each station when that station's position report is received. During any one hour, over 4000 stations and objects are seen on APRS-IS!

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Key/Mouse Commands (case-insensitive)

Movement Commands (Shift key increases zoom/scrolling times 2)
CTRL-click (mouse)	centers map on clicked location
ALT-click (mouse) (Right-Click)	zooms in on clicked location
Arrow keys	scrolls map
U or PGUP	zooms up (wider view)
D or PGDN	zooms down (narrower view)
Display/List commands Lists are displayed in the Java Console
Left click (mouse)	Displays station info located on clicked location on status line
N	lists info on last station clicked on
T	Centers map on last station clicked on. Map will remain centered on that station.
R	Shows dead reckoned line for last station clicked on
C	Draw range circles
L	lists stations heard
W	lists only weather station reports
B	lists beacons
I	lists ID reports
M	lists last 25 messages