Comment:	147.570
Location:	38°40.50' N 89°52.77' W - ตำแหน่ง EM58BQ42LA - show map 6.0 km ใต้ bearing 177° มาจาก Troy, Madison County, Illinois, United States [?] 8.6 km ตะวันออกเฉียงใต้ bearing 129° มาจาก Maryville, Madison County, Illinois, United States 28.1 km ตะวันออก bearing 79° มาจาก Saint Louis, City of Saint Louis, Missouri, United States 72.7 km ตะวันออก bearing 102° มาจาก O'Fallon, Saint Charles County, Missouri, United States
Last position:	2025-04-29 23:40:18 UTC (37d 21h12m ago) 2025-04-29 18:40:18 CDT เวลาท้องถิ่น Troy, United States [?]
Device:	KJ4ERJ: APRSIS32 (software, Windows)
Last path:	KD9RPM-10>APWW11 via TCPIP*,qAC,T2CHILE
Positions stored:	10
Other SSIDs:	KD9RPM-14 KD9RPM-7 KD9RPM-12 KD9RPM KD9RPM-9
Last heard a station directly:	2025-04-22 00:37:53 UTC (45d 20h15m ago)

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.