Source callsign:	SA3BDF-S
Comment:	70cm Voice (D-Star) 433.52500MHz +0.0000MHz
Location:	61°18.95' N 16°21.85' E - ตำแหน่ง JP81EH35QT - show map 3.9 km ตะวันตกเฉียงใต้ bearing 204° มาจาก Bollnäs, Bollnäs Kommun, Gävleborg, Sweden [?] 14.2 km ตะวันตกเฉียงเหนือ bearing 310° มาจาก Kilafors, Bollnäs Kommun, Gävleborg, Sweden 82.7 km ตะวันตกเฉียงเหนือ bearing 330° มาจาก Gävle, Gävle Kommun, Gävleborg, Sweden 129.3 km ตะวันตกเฉียงใต้ bearing 203° มาจาก Sundsvall, Sundsvalls Kommun, Västernorrland, Sweden
Last position:	2025-12-09 16:48:11 UTC (19m35s ago) 2025-12-09 17:48:11 CET เวลาท้องถิ่น Bollnäs, Sweden [?]
Altitude:	3 m
Last path:	SA3BDF-S>APDG01 via TCPIP*,qAC,SA3BDF-GS
Positions stored:	11

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.