Comment:	PRE FINNISH JOHN W9JJR
Location:	41°52.84' N 87°43.02' W - ตำแหน่ง EN61DV31XI - show map 5.0 km ตะวันออกเฉียงเหนือ bearing 38° มาจาก Cicero, Cook County, Illinois, United States [?] 6.5 km ตะวันตกเฉียงเหนือ bearing 302° มาจาก Chicago, Cook County, Illinois, United States 51.7 km ตะวันออก bearing 75° มาจาก Aurora, Kane County, Illinois, United States
Last position:	2025-06-01 16:08:57 UTC (191d 18h12m ago) 2025-06-01 11:08:57 CDT เวลาท้องถิ่น Cicero, United States [?]
Altitude:	137 m
Course:	209°
ความเร็ว:	0 km/h
Last path:	W9JJR-1>APAT81-1 via WIDE1-1,qAR,KD9IPG-9
Positions stored:	44

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.