Comment:	aprs.fi for iOS
Location:	60°30.48' N 15°26.99' E - ตำแหน่ง JP70RM31XW - show map 2.6 km เหนือ bearing 16° มาจาก Borlänge (Borlaenge), Borlänge Kommun, Dalarna, Sweden [?] 5.0 km ตะวันตก bearing 268° มาจาก Ornäs, Borlänge Kommun, Dalarna, Sweden 116.5 km ตะวันตกเฉียงเหนือ bearing 329° มาจาก Västerås, Västerås Kommun, Västmanland, Sweden 141.2 km ตะวันตกเฉียงเหนือ bearing 302° มาจาก Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position:	2025-06-17 14:26:52 UTC (25d 48m ago) 2025-06-17 16:26:52 CEST เวลาท้องถิ่น Borlänge, Sweden [?]
Course:	147°
ความเร็ว:	0 km/h
Last path:	SM4UZM-4>aprs.fi via aprsfi-iOS
Positions stored:	2
Other SSIDs:	SM4UZM-7 SM4UZM-8 SM4UZM-6 SM4UZM-1 SM4UZM-2 SM4UZM-10 SM4UZM-9 SM4UZM-i SM4UZM-12

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.