Location:	43°20.12' N 87°55.72' W - ตำแหน่ง EN63AI80NL - show map 2.6 km ตะวันออกเฉียงเหนือ bearing 49° มาจาก Grafton, Ozaukee County, Wisconsin, United States [?] 6.4 km ตะวันออกเฉียงเหนือ bearing 48° มาจาก Cedarburg, Ozaukee County, Wisconsin, United States 33.0 km เหนือ bearing 357° มาจาก Milwaukee, Milwaukee County, Wisconsin, United States 122.8 km ตะวันออก bearing 76° มาจาก Madison, Dane County, Wisconsin, United States
Last position:	2025-12-11 01:07:38 UTC (3d 22h14m ago) 2025-12-10 19:07:38 CST เวลาท้องถิ่น Grafton, United States [?]
Device:	Icom: IC-5100 (D-Star)
Last path:	KB9QQD>API510 via DSTAR*,qAR,KD9JHE-B
Positions stored:	5

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.