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 SM0UQT-11 - show graphs
Comment: LoRa Batt=4.03V
Location: 59°29.03' N 17°55.72' E - locator JO89XL16KD - show map
9.1 km Northwest bearing 299° from Täby, Täby Kommun, Stockholm, Sweden [?]
10.1 km Southwest bearing 236° from Vallentuna, Vallentuna Kommun, Stockholm, Sweden
18.5 km Northwest bearing 335° from Stockholm, Stockholms Kommun, Stockholm, Sweden
44.6 km South bearing 159° from Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position: 2026-01-01 10:46:57 UTC (32d 13h2m ago)
2026-01-01 11:46:57 CET local time at Täby, Sweden [?]
Last WX report: 2026-01-01 10:46:57 UTC (32d 13h2m ago) – show weather charts
23.3 °C 27% 1004.0 mbar
Last telemetry: 2025-12-20 21:31:28 UTC (44d 2h18m ago) – show telemetry
TX: 8 Count, RX: 32 Count, Digi: 0 Count, V_Bat: 0 VDC, V_Ext: 0 VDC
Device: Ricardo, CA2RXU: ESP32 LoRa iGate (igate)
Last path: SM0UQT-11>APLRG1 via WIDE1-1,qAR,SM3SGP-10 (good)
Positions stored: 1
Other SSIDs: SM0UQT-10 SM0UQT-8 SM0UQT-7 SM0UQT-9 SM0UQT-D SM0UQT
Last heard a station directly: 2025-12-31 16:09:59 UTC (33d 7h39m ago)
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