Comment:	440 Voice 444.000 +5 MHz
Location:	37°57.21' N 91°47.11' W - ตำแหน่ง EM47CW58SU - show map 1.2 km ตะวันตก bearing 281° มาจาก Rolla, Phelps County, Missouri, United States [?] 15.7 km ตะวันตก bearing 252° มาจาก Saint James, Phelps County, Missouri, United States 120.8 km ตะวันออกเฉียงใต้ bearing 157° มาจาก Columbia, Boone County, Missouri, United States 134.2 km ตะวันตกเฉียงใต้ bearing 225° มาจาก O'Fallon, Saint Charles County, Missouri, United States
Last position:	2025-07-07 21:30:32 UTC (16m47s ago) 2025-07-07 16:30:32 CDT เวลาท้องถิ่น Rolla, United States [?]
Device:	Peter Loveall, AE5PL: jAPRSIgate (software)
Last path:	W0CMD-B>APJI43 via TCPIP*,qAC,W0CMD-GS
Positions stored:	2
APRS igate – Statistics for 2025-07:
Position packets sent to APRS-IS:	36 – show map

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.