Source callsign:	YS1RM-S
Comment:	2m Voice 145.43000MHz -0.6000MHz
Location:	13°38.67' N 89°10.28' W - ตำแหน่ง EK53JP94KQ - show map 2.0 km ตะวันออกเฉียงใต้ bearing 142° มาจาก San Marcos, San Salvador, El Salvador [?] 3.6 km เหนือ bearing 15° มาจาก Panchimalco, San Salvador, El Salvador 5.3 km ใต้ bearing 161° มาจาก San Salvador, San Salvador, El Salvador 10.3 km ใต้ bearing 192° มาจาก Soyapango, San Salvador, El Salvador
Last position:	2024-07-19 17:25:12 UTC (345d 14h15m ago) 2024-07-19 11:25:12 CST เวลาท้องถิ่น San Marcos, El Salvador [?]
Altitude:	0 m
Last path:	YS1RM-S>APDG01 via TCPIP*,qAC,YS1RM-GS
Positions stored:	20
Others sourced by YS1RM-S:	YS1RM D YS1RM E

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.