Comment:	144.800mhz Receive-only
Location:	59°30.75' N 17°52.67' E - ตำแหน่ง JO89WM53IA - show map 2.0 km ตะวันตก bearing 251° มาจาก Upplands Väsby (Upplands Vaesby), Upplands-Väsby Kommun, Stockholm, Sweden [?] 7.9 km ใต้ bearing 182° มาจาก Rosersberg, Sigtuna Kommun, Stockholm, Sweden 22.6 km ตะวันตกเฉียงเหนือ bearing 332° มาจาก Stockholm, Stockholms Kommun, Stockholm, Sweden 40.6 km ใต้ bearing 161° มาจาก Uppsala, Uppsala Kommun, Uppsala, Sweden
Last position:	2025-03-07 22:50:36 UTC (333d 7m ago) 2025-03-07 23:50:36 CET เวลาท้องถิ่น Upplands Väsby, Sweden [?]
Device:	WB2OSZ: DireWolf
Last path:	SM0ZEY-10>APDW16 via TCPIP*,qAC,T2DENMARK
Positions stored:	1
Other SSIDs:	SM0ZEY-9 SM0ZEY-7 SM0ZEY-2 SM0ZEY

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.