Location:	42°08.15' N 84°27.13' W - locator EN72SD52RO - show map 11.3 km Southeast bearing 133° from Spring Arbor, Jackson County, Michigan, United States [?] 16.4 km East bearing 106° from Concord, Jackson County, Michigan, United States 90.8 km Northwest bearing 306° from Toledo, Lucas County, Ohio, United States 117.7 km West bearing 260° from Detroit, Wayne County, Michigan, United States
Last position:	2025-08-13 18:51:37 UTC (18d 6h44m ago) 2025-08-13 14:51:37 EDT local time at Spring Arbor, United States [?]
Device:	OpenGD77: OpenGD77
Last path:	KB1UYS-7>APOG77 via RS0ISS*,qAO,W4TBD-10
Positions stored:	1

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.