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 ON7ULM-5 - show graphs
Comment: 145.425MHz netwerk radio
Location: 50°58.02' N 3°01.56' E - locator JO10MX32CB - show map
0.7 miles Southeast bearing 137° from Staden, Provincie West-Vlaanderen, Flanders, Belgium [?]
2.7 miles Southwest bearing 246° from Hooglede, Provincie West-Vlaanderen, Flanders, Belgium
58.1 miles West bearing 278° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
90.9 miles Southwest bearing 224° from Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position: 2025-01-31 12:17:59 EST (1d 7h58m ago)
2025-01-31 18:17:59 CET local time at Staden, Belgium [?]
Altitude: 66 ft
Course: 236°
Speed: 4 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: ON7ULM-5>APDR16 via TCPIP*,qAC,T2LAUSITZ
Positions stored: 25368
Packet rate: 137 seconds between packets on average during 6714 seconds.
Other SSIDs: ON7ULM-12 ON7ULM-9 ON7ULM-11 ON7ULM-7 ON7ULM ON7ULM-1 ON7ULM-8 ON7ULM-N ON7ULM-B ON7ULM-Y ON7ULM-13 ON7ULM-15 ON7ULM-10 ON7ULM-2
Stations near current position of ON7ULM-5 - show more
callsign distance last heard - EST      callsign distance last heard - EST
ON7ULM-913.0 yards 90°2025-01-23 14:30:00 ON2ACO-1134.5 yards 78°2025-02-01 20:13:30
ON7ULM-1151.3 yards 90°2025-01-04 01:51:11 ON8TLR-N4.7 miles 105°2025-02-01 20:05:26
ER-ON0FF5.2 miles 164°2025-02-01 20:11:20 ON0MSD5.4 miles 165°2025-02-01 20:11:21
FW19865.6 miles 45°2025-02-01 20:13:32 ON7ULM-125.8 miles 105°2025-01-31 11:34:06
ON7JA6.6 miles 22°2025-02-01 20:15:26 ON6CP-76.8 miles 309°2025-01-28 21:29:28
ON2ACO-126.8 miles 309°2025-02-01 20:12:12 ON7JA-96.8 miles 23°2025-02-01 10:27:35
ON2ACO-216.8 miles 23°2025-02-01 20:10:37 DW78577.1 miles 208°2025-02-01 20:09:03
ON7RD-97.2 miles 18°2025-01-28 08:47:10 ON2IC-97.4 miles 29°2025-02-01 12:25:51
ON4VC-107.6 miles 34°2025-02-01 19:37:00 ON3BEA-148.0 miles 80°2025-01-31 12:33:20
on3jca8.4 miles 71°2025-01-31 13:47:24 ON2ACO-268.4 miles 71°2025-02-01 20:16:18
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