Source callsign:	DS4RBR-S
Comment:	70cm Voice (D-Star) 433.52000MHz +0.0000MHz
Location:	37°29.52' N 126°55.38' E - locator PM37LL08SB - show map 5.3 km East bearing 72° from Kwangmyŏng, Gyeonggi, South Korea [?] 9.8 km Southwest bearing 210° from Seoul, Seoul, South Korea 11.1 km North bearing 358° from Anyang, Gyeonggi, South Korea 17.4 km East bearing 76° from Incheon, Incheon, South Korea
Last position:	2025-07-20 01:23:14 UTC (31s ago) 2025-07-20 10:23:14 KST local time at Kwangmyŏng, South Korea [?]
Altitude:	3 m
Last path:	DS4RBR-S>APDG01 via TCPIP*,qAC,DS4RBR-GS
Positions stored:	3
Others sourced by DS4RBR-S:	DS4RBR H DS4RBR P

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.