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 LA3RK-7 - show graphs
Comment: Bat=4.20V (81%)
Location: 59°56.31' N 10°38.07' E - locator JO59HW65DG - show map
3.2 km North bearing 359° from Lysaker, Bærum, Akershus county, Norway [?]
3.2 km Northwest bearing 307° from Sjølyststranda, Oslo, Oslo County, Norway
6.8 km Northwest bearing 295° from Oslo, Oslo, Oslo County, Norway
32.3 km Northeast bearing 48° from Drammen, Drammen, Buskerud county, Norway
Last position: 2026-01-22 11:59:43 UTC (11d 9h34m ago)
2026-01-22 12:59:43 CET local time at Lysaker, Norway [?]
Altitude: 98 m
Speed: 7 km/h
Device: Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path: LA3RK-7>APLRT1 via WIDE1-1,qAO,LA3RK-10 (good)
Positions stored: 5455
Other SSIDs: LA3RK-10 LA3RK-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