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-4 - show graphs
Comment: Zephyr LoRa WX
Location: 50°42.51' N 6°04.37' E - locator JO30AR80RA - show map
2.8 miles East bearing 104° from La Calamine, Province de Liège, Walloon Region, Belgium [?]
4.9 miles Southeast bearing 151° from Vaals, Gemeente Vaals, Limburg, Netherlands
41.3 miles West bearing 248° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
75.9 miles East bearing 97° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position: 2024-11-21 10:59:07 EST (7m58s ago)
2024-11-21 16:59:07 CET local time at La Calamine, Belgium [?]
Last WX report: 2024-11-21 10:59:07 EST (7m58s ago) – show weather charts
33 °F 84% 964.8 mbar
Last path: ON1LF-4>APLZ00 via qAO,ON5MM-10
Positions stored: 1
Packet rate: 1079 seconds between packets on average during 15111 seconds.
Other SSIDs: ON1LF-2 ON1LF-1 ON1LF ON1LF-3 ON1LF-C ON1LF-B
Stations near current position of ON1LF-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
ON1LF-2347.8 yards 9°2024-10-25 11:49:12 P-DB0WA2.8 miles 334°2024-11-21 11:02:37
DB0WA B2.9 miles 333°2024-11-21 10:49:41 DB0WA-B2.9 miles 333°2024-11-21 10:49:51
ON3VAN3.1 miles 146°2024-11-21 10:55:08 ON5MM-103.7 miles 246°2024-11-21 11:05:32
ON5MM3.8 miles 246°2024-11-21 11:00:01 P-ON5MM3.8 miles 246°2024-11-21 11:00:03
ON5MM-13.8 miles 246°2024-11-02 08:58:58 salomee23.8 miles 20°2024-11-16 13:26:14
PH5C-D3.9 miles 324°2024-11-21 11:01:06 PD9BN-Y4.4 miles 327°2024-11-12 09:50:57
P-DB2KC4.5 miles 342°2024-11-20 15:00:44 DN9GER-74.6 miles 17°2024-11-06 09:32:22
DB0SDA4.7 miles 358°2024-11-21 10:34:01 P-DB0SDA4.7 miles 358°2024-11-21 11:02:58
DJ7LC-14.7 miles 358°2024-11-01 16:33:58 DF5KT5.0 miles 2°2024-11-14 06:22:23
DL6QA-105.6 miles 12°2024-11-21 10:54:12 ON1PH-106.0 miles 196°2024-11-21 10:54:36
Stations which heard ON1LF-4 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
ON5MM-10 1069 2024-10-31 20:07:46 2024-11-21 10:59:07 JO30AR > JO20XQ 3.7 miles 246° 2024-11-21 10:59:07

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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