Source callsign:	DM9KS
Comment:	145.300MHz QRG Y21 www.darc.de/y21
Location:	52°35.00' N 13°52.60' E - ตำแหน่ง JO62WN59EX - show map 9.7 km ตะวันออกเฉียงเหนือ bearing 40° มาจาก Petershagen, Brandenburg, Germany [?] 9.9 km ตะวันออก bearing 79° มาจาก Altlandsberg, Brandenburg, Germany 32.2 km ตะวันออก bearing 78° มาจาก Berlin, Berlin, Germany 104.3 km ตะวันตกเฉียงใต้ bearing 206° มาจาก Szczecin, Szczecin, West Pomeranian Voivodeship, Poland
Last position:	2025-04-12 23:05:11 UTC (1h53m ago) 2025-04-13 01:05:11 CEST เวลาท้องถิ่น Petershagen, Germany [?]
Last path:	DM9KS>APDW17 via qAR,DB0FUZ
Positions stored:	1
Others sourced by DM9KS:	DL0ALT OV-Y21 Y21-Club

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.