Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station ON4LS-15 - show graphs
Comment: Radiosonde Tracker - Based on kxyTrack 1.5.3-dxl_smod136h
Location: 50°29.20' N 4°53.20' E - locator JO20KL66JT - show map
1.6 miles Northeast bearing 32° from Namur, Province de Namur, Walloon Region, Belgium [?]
6.6 miles Northeast bearing 57° from Floreffe, Province de Namur, Walloon Region, Belgium
34.4 miles Southeast bearing 137° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
54.8 miles Southeast bearing 157° from Antwerpen, Provincie Antwerpen, Flanders, Belgium
Last position: 2024-05-08 05:50:00 EDT (2d 12h43m ago)
2024-05-08 11:50:00 CEST local time at Namur, Belgium [?]
Last path: ON4LS-15>APNL51 via TCPIP*,qAI,ON4LS-15,T2LAUSITZ,T2HUB4,APRSFI-C2
Positions stored: 12578
Other SSIDs: ON4LS-D ON4LS-N ON4LS-Y ON4LS-11 ON4LS-6 ON4LS-10 ON4LS-2 ON4LS-5 ON4LS-7 ON4LS ON4LS-8 ON4LS ON4LS ON4LS-12 ON4LS-4
Stations near current position of ON4LS-15 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
ON4LS-6232.0 yards 210°2024-05-07 15:23:54 ON4LS240.5 yards 212°2024-04-22 16:00:08
ON4LS-10240.5 yards 212°2024-05-07 14:36:47 EL-ON4LS240.5 yards 212°2024-05-10 18:24:42
ON4LS-N240.5 yards 212°2024-05-10 18:22:51 ON4LS-7240.5 yards 212°2024-04-25 04:50:33
ON4LS-D240.5 yards 212°2024-05-10 18:28:24 P-ON4LS240.5 yards 212°2024-05-10 18:00:16
ON4LS-5240.5 yards 212°2024-04-25 13:37:34 ON4LS-11337.0 yards 212°2024-05-07 15:28:35
ON4LS-Y337.0 yards 212°2024-05-10 01:06:25 ON4LS-2337.0 yards 212°2024-05-01 01:19:51
ON3CPE B0.8 miles 212°2024-05-10 18:22:59 ON3CPE-B0.8 miles 212°2024-05-10 18:23:09
ON3CPE-N0.8 miles 212°2024-05-10 12:03:49 ON3CPE-D0.8 miles 212°2024-05-10 16:04:33
ON3MR-141.7 miles 225°2024-05-10 18:33:27 ON2EA-102.2 miles 177°2024-04-24 03:19:02
ON2EA-Y2.2 miles 177°2024-04-24 03:19:00 ON4DL-D2.7 miles 249°2024-05-10 18:20:27
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS