Location:	43°17.44' N 87°57.96' W - ตำแหน่ง EN63AG49BS - show map 1.9 km ตะวันออก bearing 111° มาจาก Cedarburg, Ozaukee County, Wisconsin, United States [?] 3.4 km ใต้ bearing 197° มาจาก Grafton, Ozaukee County, Wisconsin, United States 28.4 km เหนือ bearing 350° มาจาก Milwaukee, Milwaukee County, Wisconsin, United States 118.8 km ตะวันออก bearing 78° มาจาก Madison, Dane County, Wisconsin, United States
Last position:	2025-11-27 23:02:54 UTC (28d 2h38m ago) 2025-11-27 17:02:54 CST เวลาท้องถิ่น Cedarburg, United States [?]
Last path:	N9PMR>API52 via DSTAR*,qAR,W9FRG-B
Positions stored:	463
Other SSIDs:	N9PMR-T

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.