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 SA3MHZ-4 - show graphs
Comment: LoRa Mobil iGate 5G Batt=4.19V
Last status: https://github.com/richonguzman/LoRa_APRS_iGate 2025-06-20
Location: 63°21.72' N 10°16.67' E - locator JP53DI36IV - show map
8.5 km North bearing 360° from Melhus, Melhus, Sør-Trøndelag, Norway [?]
9.6 km Southwest bearing 218° from Trondheim, Trondheim, Sør-Trøndelag, Norway
94.1 km Southwest bearing 220° from Steinkjer, Steinkjer, Nord-Trøndelag, Norway
Last position: 2025-08-04 21:37:20 UTC (1h ago)
2025-08-04 23:37:20 CEST local time at Melhus, Norway [?]
Last WX report: 2025-08-04 21:37:20 UTC (1h ago) – show weather charts
25.6 °C 46%
Device: Ricardo, CA2RXU: ESP32 LoRa iGate (igate)
Last path: SA3MHZ-4>APLRG1 via TCPIP*,qAC,T2CZECH
Positions stored: 1442
Other SSIDs: SA3MHZ-1 SA3MHZ-10 SA3MHZ-2 SA3MHZ-3 SA3MHZ-6 SA3MHZ-5 SA3MHZ-7 SA3MHZ-4P SA3MHZ-1A SA3MHZ-11 SA3MHZ-12 SA3MHZ-13 SA3MHZ-9
Last heard a station directly: 2025-07-25 13:38:10 UTC (10d 8h59m 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