Comment:	440 Voice 446.27500MHz +0.0000MHz
Location:	38°28.30' N 90°19.53' W - ตำแหน่ง EM48UL03WE - show map 5.9 km ใต้ bearing 169° มาจาก Green Park, Saint Louis County, Missouri, United States [?] 6.5 km ตะวันออกเฉียงใต้ bearing 155° มาจาก Concord, Saint Louis County, Missouri, United States 20.5 km ตะวันตกเฉียงใต้ bearing 213° มาจาก Saint Louis, City of Saint Louis, Missouri, United States 49.7 km ตะวันออกเฉียงใต้ bearing 139° มาจาก O'Fallon, Saint Charles County, Missouri, United States
Last position:	2025-06-04 01:31:31 UTC (17h58m ago) 2025-06-03 20:31:31 CDT เวลาท้องถิ่น Green Park, United States [?]
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	KE0RTP-B>APDG02 via TCPIP*,qAC,KE0RTP-BS
Positions stored:	24
Other SSIDs:	KE0RTP-D KE0RTP-5 KE0RTP-8 KE0RTP

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.