Source callsign:	DS4ERW-S
Comment:	440 Voice 438.50000MHz +0.0000MHz
Location:	34°58.11' N 127°34.94' E - ตำแหน่ง PM34SX92VK - show map 977.5 m ตะวันตกเฉียงใต้ bearing 220° มาจาก Kwangyang, South Jeolla, South Korea [?] 8.8 km ตะวันออก bearing 75° มาจาก Sunchun, South Jeolla, South Korea 64.1 km ตะวันออก bearing 109° มาจาก Gwangju, Gwangju, South Korea 135.6 km ตะวันตกเฉียงใต้ bearing 223° มาจาก Daegu, Daegu, South Korea
Last position:	2025-10-24 11:06:46 UTC (44d 4h33m ago) 2025-10-24 20:06:46 KST เวลาท้องถิ่น Kwangyang, South Korea [?]
Last path:	DS4ERW-S>APDG01 via TCPIP*,qAC,DS4ERW-GS
Positions stored:	21

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.