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 ON1LF-2 - show graphs
Comment: Zephyr RTOS LoRa
Location: 50°42.92' N 6°05.44' E - locator JO30BR01VQ - show map
3.5 miles East bearing 93° from La Calamine, Province de Liège, Walloon Region, Belgium [?]
5.0 miles Southeast bearing 140° from Vaals, Gemeente Vaals, Limburg, Netherlands
40.4 miles West bearing 248° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
76.6 miles East bearing 96° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position: 2025-01-31 11:57:30 EST (1d 8h27m ago)
2025-01-31 17:57:30 CET local time at La Calamine, Belgium [?]
Last path: ON1LF-2>APLZ00 via qAO,ON3VAN
Positions stored: 2904
Other SSIDs: ON1LF-4 ON1LF-3 ON1LF-1 ON1LF ON1LF-C
Stations near current position of ON1LF-2 - show more
callsign distance last heard - EST      callsign distance last heard - EST
ON1LF-30.9 miles 239°2025-01-20 13:06:16 ON1LF-40.9 miles 239°2025-02-01 18:56:55
P-DB0WA2.9 miles 316°2025-02-01 20:02:38 DB0WA B3.0 miles 315°2025-02-01 20:06:41
DB0WA-B3.0 miles 315°2025-02-01 20:06:51 ON3VAN3.2 miles 163°2025-02-01 20:10:11
DC4CP-13.9 miles 32°2025-01-28 11:48:48 DK2FST-73.9 miles 349°2025-01-04 14:48:30
DC4CP-73.9 miles 32°2025-01-28 11:42:25 PH5C-D4.1 miles 312°2025-02-01 20:20:43
F4FXL-54.2 miles 358°2025-01-20 14:23:01 DB0SDA-L44.3 miles 348°2025-01-21 05:11:55
DB0SDA4.3 miles 348°2025-02-01 20:18:25 P-DB0SDA4.3 miles 347°2025-02-01 20:03:01
DJ7LC-14.3 miles 348°2025-01-26 12:29:17 DF5KT4.6 miles 353°2025-01-23 04:52:39
DH6EAE-64.6 miles 359°2025-02-01 08:18:06 ON5MM-104.7 miles 245°2025-02-01 20:08:59
ON5MM-54.7 miles 245°2025-02-01 20:20:02 ON5MM4.7 miles 245°2025-02-01 20:00:02
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