Source callsign:	W0AK-1
Comment:	T151 R35m Des Moines
Location:	41°39.33' N 93°48.46' W - locator EN31CP37BH - show map 3.9 km South bearing 201° from Grimes, Polk County, Iowa, United States [?] 9.3 km West bearing 258° from Johnston, Polk County, Iowa, United States 17.6 km West bearing 290° from Des Moines, Polk County, Iowa, United States 152.5 km Southwest bearing 233° from Waterloo, Black Hawk County, Iowa, United States
Last position:	2025-04-29 15:37:08 UTC (4m35s ago) 2025-04-29 10:37:08 CDT local time at Grimes, United States [?]
Last path:	W0AK-1>APNU19 via qAR,WU0V-10
Positions stored:	1
Others sourced by W0AK-1:	146.610IA

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.