Location:	42°09.65' N 87°55.64' W - ตำแหน่ง EN62AD88RO - show map 2.9 km ตะวันออก bearing 69° มาจาก Buffalo Grove, Cook County, Illinois, United States [?] 9.2 km ตะวันออกเฉียงเหนือ bearing 29° มาจาก Arlington Heights, Cook County, Illinois, United States 41.4 km ตะวันตกเฉียงเหนือ bearing 327° มาจาก Chicago, Cook County, Illinois, United States 97.6 km ใต้ bearing 181° มาจาก Milwaukee, Milwaukee County, Wisconsin, United States
Last position:	2024-10-01 14:05:30 UTC (246d 2h57m ago) 2024-10-01 09:05:30 CDT เวลาท้องถิ่น Buffalo Grove, United States [?]
Altitude:	196 m
Course:	0°
ความเร็ว:	0 km/h
Device:	unknown: D-Star APDPRS (D-Star)
Last path:	W9NDU>APDPRS via TCPIP*,qAC,T2SPAIN
Positions stored:	459
Other SSIDs:	W9NDU-B W9NDU-N

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.