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APRS station W8UM - show graphs
Comment: Univ. of Michigan ARC 145.230 / EchoLink
Last status: University of Michigan Amateur Radio Club
Location: 42°17.53' N 83°42.80' W - locator EN82DH40JC - show map
2.8 km Northeast bearing 54° from Ann Arbor, Washtenaw County, Michigan, United States [?]
10.0 km Northwest bearing 305° from Ypsilanti, Washtenaw County, Michigan, United States
55.0 km West bearing 266° from Detroit, Wayne County, Michigan, United States
71.0 km North bearing 349° from Toledo, Lucas County, Ohio, United States
Last position: 2025-10-01 00:21:19 UTC (13m37s ago)
2025-09-30 20:21:19 EDT local time at Ann Arbor, United States [?]
Last telemetry: 2025-10-01 00:20:06 UTC (14m50s ago) – show telemetry
Battery: 100 Percent, Charging/AC: 48 Charge/On/Off, GPS+Sat: 2 Sats/On/Off, Current: 0 mA, A5: 0 N/A
 A/C     Charging     GPS     B4     B5     B6     B7     B8 
Device: KJ4ERJ: APRSIS32 (software, Windows)
Last path: W8UM>APWW11 via TCPIP*,qAC,T2PERTH
Positions stored: 20
Items and objects originated: 145.23-UM EL-301138
Other SSIDs: W8UM-7
Last heard a station directly: 2025-09-23 17:28:51 UTC (7d 7h6m ago)
About this site
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.
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