Comment:	openSPOT4
Location:	37°39.91' N 88°55.33' W - ตำแหน่ง EM57MP99IP - show map 7.3 km ใต้ bearing 172° มาจาก Marion, Williamson County, Illinois, United States [?] 13.1 km เหนือ bearing 20° มาจาก Goreville, Johnson County, Illinois, United States 132.8 km ตะวันออกเฉียงใต้ bearing 135° มาจาก Belleville, Saint Clair County, Illinois, United States 154.5 km ตะวันออกเฉียงใต้ bearing 133° มาจาก Saint Louis, City of Saint Louis, Missouri, United States
Last position:	2025-05-06 17:46:15 UTC (67d 23h51m ago) 2025-05-06 12:46:15 CDT เวลาท้องถิ่น Marion, United States [?]
Course:	0°
ความเร็ว:	0 km/h
Device:	SharkRF: openSPOT4 (gadget)
Last path:	N9RU-7>APOSB4 via N9RU,DSTAR*,qAS,N9RU
Positions stored:	77
Other SSIDs:	N9RU N9RU-B N9RU-3

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.