Comment:	aprs.fi for iOS
Location:	43°04.49' N 87°54.10' W - locator EN63BB17TX - show map 4.0 km North bearing 6° from Milwaukee, Milwaukee County, Wisconsin, United States [?] 9.0 km Northeast bearing 40° from West Milwaukee, Milwaukee County, Wisconsin, United States 132.2 km Northeast bearing 47° from Rockford, Winnebago County, Illinois, United States
Last position:	2025-07-18 23:46:13 UTC (1d 5h3m ago) 2025-07-18 18:46:13 CDT local time at Milwaukee, United States [?]
Speed:	0 km/h
Last path:	W9TJP-4>aprs.fi via aprsfi-iOS
Positions stored:	33394
Other SSIDs:	W9TJP-2 W9TJP-7 W9TJP W9TJP-10 W9TJP-9 W9TJP-Y

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.