Source callsign:	YS1RM-S
Comment:	70cm Voice (D-Star) 438.07500MHz -5.0000MHz
Location:	13°38.67' N 89°10.28' W - locator EK53JP94KQ - show map 2.0 km Southeast bearing 142° from San Marcos, San Salvador, El Salvador [?] 3.6 km North bearing 15° from Panchimalco, San Salvador, El Salvador 5.3 km South bearing 161° from San Salvador, San Salvador, El Salvador 10.3 km South bearing 192° from Soyapango, San Salvador, El Salvador
Last position:	2025-12-25 17:18:43 UTC (8m58s ago) 2025-12-25 11:18:43 CST local time at San Marcos, El Salvador [?]
Altitude:	3 m
Last path:	YS1RM-S>APDG01 via TCPIP*,qAC,YS1RM-GS
Positions stored:	2
Others sourced by YS1RM-S:	YS1RM A YS1RM D

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.