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 LB6SJ-9 - show graphs
Location: 60°01.16' N 11°13.87' E - locator JP50OA74RP - show map
3.8 km North bearing 353° from Sørumsand, Sørum, Akershus county, Norway [?]
6.9 km Southeast bearing 139° from Kløfta, Ullensaker, Akershus county, Norway
29.5 km Northeast bearing 66° from Oslo, Oslo, Oslo County, Norway
64.9 km Northeast bearing 61° from Drammen, Drammen, Buskerud county, Norway
Last position: 2025-12-03 16:07:32 UTC (34d 18h3m ago)
2025-12-03 17:07:32 CET local time at Sørumsand, Norway [?]
Altitude: 131 m
Course: 325°
Speed: 0 km/h
Last path: LB6SJ-9>APN000 via WIDE1-1,WIDE2-1,qAR,LA1HSA-2 (good)
Positions stored: 117
Other SSIDs: LB6SJ-10 LB6SJ-11 LB6SJ-7 LB6SJ LB6SJ-4 LB6SJ-i
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