Comment:	70cm MMDVM Voice (C4FM) 439.20000MHz +0.0000MHz, W9LRM_Pi-Star_ND
Location:	38°48.81' N 89°58.66' W - ตำแหน่ง EM58AT25QF - show map 2.1 km ตะวันตก bearing 276° มาจาก Edwardsville, Madison County, Illinois, United States [?] 7.3 km เหนือ bearing 4° มาจาก Glen Carbon, Madison County, Illinois, United States 28.2 km ตะวันออกเฉียงเหนือ bearing 43° มาจาก Saint Louis, City of Saint Louis, Missouri, United States 113.5 km ใต้ bearing 195° มาจาก Springfield, Sangamon County, Illinois, United States
Last position:	2025-05-31 15:11:07 UTC (4d 2h48m ago) 2025-05-31 10:11:07 CDT เวลาท้องถิ่น Edwardsville, United States [?]
Altitude:	0 m
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	W9LRM-N>APDG03 via TCPIP*,qAC,W9LRM-NS
Positions stored:	17147
Other SSIDs:	W9LRM-B W9LRM W9LRM-7

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.