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 LA7OY-7 - show graphs
Comment: Terje 2429124
Location: 59°09.88' N 9°37.98' E - locator JO49TD59XM - show map
3.0 km Northwest bearing 334° from Porsgrunn, Porsgrunn, Telemark county, Norway [?]
5.2 km South bearing 165° from Skien, Skien, Telemark county, Norway
72.0 km Southwest bearing 207° from Drammen, Drammen, Buskerud county, Norway
104.1 km Southwest bearing 218° from Oslo, Oslo, Oslo County, Norway
Last position: 2025-10-30 12:58:59 UTC (2d 22h35m ago)
2025-10-30 13:58:59 CET local time at Porsgrunn, Norway [?]
Course: 293°
Speed: 30 km/h
Device: R3ABM: BrandMeister DMR
Last path: LA7OY-7>APBM1D via LD3GL,DMR*,qAR,LD3GL (good)
Positions stored: 35969
Other SSIDs: LA7OY
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