Source callsign:	SM0PSM-S
Comment:	440 Voice 433.55000MHz +0.0000MHz
Location:	59°25.17' N 17°57.01' E - ตำแหน่ง JO89XK40AQ - show map 1.8 km เหนือ bearing 10° มาจาก Kista, Stockholms Kommun, Stockholm, Sweden [?] 6.5 km ตะวันออก bearing 93° มาจาก Jakobsberg, Järfälla Kommun, Stockholm, Sweden 11.6 km ตะวันตกเฉียงเหนือ bearing 326° มาจาก Stockholm, Stockholms Kommun, Stockholm, Sweden 51.7 km ใต้ bearing 161° มาจาก Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position:	2025-10-30 10:11:12 UTC (42d 1h ago) 2025-10-30 11:11:12 CET เวลาท้องถิ่น Kista, Sweden [?]
Last path:	SM0PSM-S>APDG01 via TCPIP*,qAC,SM0PSM-GS
Positions stored:	154

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.