Comment:	SharkRF openSPOT4
Location:	41°53.00' N 87°37.82' W - ตำแหน่ง EN61EV41IX - show map 4.0 km ตะวันออกเฉียงเหนือ bearing 24° มาจาก Chicago, Cook County, Illinois, United States [?] 11.1 km ตะวันออก bearing 68° มาจาก Cicero, Cook County, Illinois, United States 58.7 km ตะวันออก bearing 76° มาจาก Aurora, Kane County, Illinois, United States
Last position:	2025-12-07 14:02:47 UTC (12d 22h39m ago) 2025-12-07 08:02:47 CST เวลาท้องถิ่น Chicago, United States [?]
Altitude:	0 m
Device:	SharkRF: openSPOT4 (gadget)
Last path:	W4JLP>APOSB4 via TCPIP*,qAC,T2CHILE
Positions stored:	342
Other SSIDs:	W4JLP-14 W4JLP-10 W4JLP-15 W4JLP-5 W4JLP-8 W4JLP-D W4JLP-B W4JLP-7 W4JLP-11 W4JLP-12 W4JLP-2
APRS igate – Statistics for 2025-12:
Last heard a station directly:	2025-10-05 16:07:20 UTC (75d 20h35m ago)
Position packets sent to APRS-IS:	2326 – 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.