Comment:	SharkRF openSPOT4
Location:	39°49.82' N 89°38.98' W - ตำแหน่ง EM59ET29AG - show map 3.1 km ตะวันตกเฉียงเหนือ bearing 300° มาจาก Grandview, Sangamon County, Illinois, United States [?] 3.2 km เหนือ bearing 351° มาจาก Springfield, Sangamon County, Illinois, United States 96.1 km ใต้ bearing 183° มาจาก Peoria, Peoria County, Illinois, United States
Last position:	2025-06-23 00:58:06 UTC (1d 5h23m ago) 2025-06-22 19:58:06 CDT เวลาท้องถิ่น Grandview, United States [?]
Altitude:	0 m
Device:	SharkRF: openSPOT4 (gadget)
Last path:	N9NDF-H>APOSB4 via TCPIP*,qAS,N9NDF
Positions stored:	62
Other SSIDs:	N9NDF N9NDF-B N9NDF-N N9NDF-15 N9NDF-7 N9NDF-3 N9NDF-1 N9NDF-5 N9NDF-12 N9NDF-6 N9NDF-2

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.