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 LB7OH-7 - show graphs
Location: 59°22.45' N 10°22.01' E - locator JO59EI49AT - show map
3.0 km West bearing 250° from Skoppum, Horten, Vestfold county, Norway [?]
5.9 km East bearing 88° from Revetal, Re, Vestfold county, Norway
42.1 km South bearing 167° from Drammen, Drammen, Buskerud county, Norway
63.5 km South bearing 200° from Oslo, Oslo, Oslo County, Norway
Last position: 2026-01-21 15:23:52 UTC (12d 7h37m ago)
2026-01-21 16:23:52 CET local time at Skoppum, Norway [?]
Altitude: 106 m
Last telemetry: 2026-01-21 14:23:30 UTC (12d 8h38m ago) – show telemetry
Voltage: 3.530
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: LB7OH-7>APLRT1 via WIDE1-1,qAR,LA2IMA-10 (good)
Positions stored: 9
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