Comment:	PulseModem A
Location:	52°30.46' N 13°29.74' E - locator JO62RM91LU - show map 711.7 m North bearing 13° from Rummelsburg, Berlin, Germany [?] 867.8 m West bearing 285° from Friedrichsfelde, Berlin, Germany 6.0 km East bearing 108° from Berlin, Berlin, Germany 124.4 km Southwest bearing 215° from Szczecin, Szczecin, West Pomeranian Voivodeship, Poland
Last position:	2025-07-26 09:34:39 UTC (11d 22h56m ago) 2025-07-26 11:34:39 CEST local time at Rummelsburg, Germany [?]
Device:	Unknown: Unknown
Last path:	DO9MAD>APRS via TCPIP*,qAC,T2PANAMA
Positions stored:	3
Other SSIDs:	DO9MAD-10 DO9MAD-9 DO9MAD-7
Last heard a station directly:	2025-07-20 15:46:55 UTC (17d 16h44m ago)

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.