Comment:	Û
Location:	52°30.45' N 13°29.73' E - ตำแหน่ง JO62RM91LT - show map 686.0 m เหนือ bearing 12° มาจาก Rummelsburg, Berlin, Germany [?] 875.4 m ตะวันตก bearing 283° มาจาก Friedrichsfelde, Berlin, Germany 6.0 km ตะวันออก bearing 108° มาจาก Berlin, Berlin, Germany 124.5 km ตะวันตกเฉียงใต้ bearing 215° มาจาก Szczecin, Szczecin, West Pomeranian Voivodeship, Poland
Last position:	2025-07-19 18:46:38 UTC (159d 3h17m ago) 2025-07-19 20:46:38 CEST เวลาท้องถิ่น Rummelsburg, Germany [?]
ความเร็ว:	3 km/h
Last path:	DO9MAD-7>WIDE1-1 via WIDE2-2,qAO,DL7AUQ
Positions stored:	657
Other SSIDs:	DO9MAD-10 DO9MAD-9 DO9MAD

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.