Source callsign:	DS1TFM-S
Comment:	440 Voice 433.90000MHz +5.0000MHz
Location:	37°31.20' N 127°06.90' E - locator PM37NM34TT - show map 8.3 km West bearing 254° from Hanam, Gyeonggi, South Korea [?] 9.0 km South bearing 194° from Kuri, Gyeonggi, South Korea 13.2 km Southeast bearing 114° from Seoul, Seoul, South Korea 34.6 km East bearing 78° from Incheon, Incheon, South Korea
Last position:	2023-02-11 10:57:21 UTC (296d 3h11m ago) 2023-02-11 19:57:21 KST local time at Hanam, South Korea [?]
Altitude:	3 m
Last path:	DS1TFM-S>APDG01 via TCPIP*,qAC,DS1TFM-GS
Positions stored:	5

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.