Location:	41°59.43' N 87°48.99' W - ตำแหน่ง EN61CX27AR - show map 2.7 km เหนือ bearing 344° มาจาก Harwood Heights, Cook County, Illinois, United States [?] 3.1 km เหนือ bearing 16° มาจาก Norridge, Cook County, Illinois, United States 20.8 km ตะวันตกเฉียงเหนือ bearing 319° มาจาก Chicago, Cook County, Illinois, United States 116.7 km ใต้ bearing 176° มาจาก Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2025-04-18 06:04:31 UTC (265d 10h9m ago) 2025-04-18 01:04:31 CDT เวลาท้องถิ่น Harwood Heights, United States [?]
Altitude:	201 m
Course:	308°
ความเร็ว:	13 km/h
Device:	AB0WV: PinPoint
Last path:	KC9MNL-6>APIN21 via ECHO,qAR,KC9MNL
Positions stored:	7
Other SSIDs:	KC9MNL-12 KC9MNL-5 KC9MNL-B KC9MNL

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.