Comment:	70cm MMDVM Voice (C4FM) 446.55000MHz +0.0000MHz, W9EDD_Pi-Star_ND
Location:	41°52.80' N 87°37.20' W - ตำแหน่ง EN61EV51OE - show map 4.2 km ตะวันออกเฉียงเหนือ bearing 37° มาจาก Chicago, Cook County, Illinois, United States [?] 11.7 km ตะวันออก bearing 71° มาจาก Cicero, Cook County, Illinois, United States 59.5 km ตะวันออก bearing 77° มาจาก Aurora, Kane County, Illinois, United States
Last position:	2025-03-03 23:43:12 UTC (92d 18h29m ago) 2025-03-03 17:43:12 CST เวลาท้องถิ่น Chicago, United States [?]
Altitude:	0 m
Device:	Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path:	W9EDD-N>APDG03 via TCPIP*,qAC,W9EDD-NS
Positions stored:	1
Other SSIDs:	W9EDD-B W9EDD-D W9EDD

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.