Location:	59°27.56' N 28°02.89' E - ตำแหน่ง KO49AL50SG - show map 415.7 m ตะวันออก bearing 82° มาจาก Narva-Jõesuu, Narva-Jõesuu linn, Ida-Virumaa, Estonia [?] 12.2 km ตะวันตกเฉียงเหนือ bearing 319° มาจาก Narva, Narva linn, Ida-Virumaa, Estonia 118.0 km ตะวันตก bearing 265° มาจาก Gatchina, Leningrad, Russia 141.9 km ตะวันออกเฉียงเหนือ bearing 32° มาจาก Tartu, Tartu linn, Tartumaa, Estonia
Last position:	2025-04-12 14:18:35 UTC (241d 1h24m ago) 2025-04-12 17:18:35 EEST เวลาท้องถิ่น Narva-Jõesuu, Estonia [?]
Altitude:	26 m
Device:	Ricardo, CA2RXU: ESP32 LoRa Tracker (tracker)
Last path:	ES4RM-7>APLRT1 via WIDE1-1,qAR,ES4N-10
Positions stored:	36
Other SSIDs:	ES4RM-B ES4RM-D ES4RM-4 ES4RM-8 ES4RM-1 ES4RM-5 ES4RM

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.