Comment:	aprs.fi iOS
Location:	42°56.23' N 88°00.46' W - ตำแหน่ง EN52XW94BW - show map 2.7 km ใต้ bearing 172° มาจาก Greenfield, Milwaukee County, Wisconsin, United States [?] 8.8 km ใต้ bearing 180° มาจาก West Allis, Milwaukee County, Wisconsin, United States 14.0 km ตะวันตกเฉียงใต้ bearing 216° มาจาก Milwaukee, Milwaukee County, Wisconsin, United States 114.2 km ตะวันออก bearing 97° มาจาก Madison, Dane County, Wisconsin, United States
Last position:	2025-06-22 03:21:10 UTC (7h51m ago) 2025-06-21 22:21:10 CDT เวลาท้องถิ่น Greenfield, United States [?]
ความเร็ว:	-4 km/h
Last path:	>aprs.fi via aprsfi-iOS
Positions stored:	13
Other SSIDs:	KD9JJR KD9JJR-7 KD9JJR-B

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.