Station info for W8UM – aprs.fi

APRS igate – Statistics for 2026-01:
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:	2026-01-23 13:18:15 UTC (2m17s ago) 2026-01-23 08:18:15 EST local time at Ann Arbor, United States [?]
Last telemetry:	2026-01-23 13:09:30 UTC (11m2s 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,T2CAEAST
Positions stored:	20
Items and objects originated:	145.23-UM EL-301138
Other SSIDs:	W8UM-7
Stations heard directly:	21 on radio path – show map
Last heard a station directly:	2026-01-23 12:56:51 UTC (23m41s ago)
Position packets heard directly:	257 on radio path
Position packets sent to APRS-IS:	259 – show map

callsign		pkts	first heard - UTC	last heard	longest	(tx => rx)	longest at - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

callsign		pkts	first heard - UTC	last heard	longest	(rx => tx)	longest at - UTC

Only stations from which a position packet has been heard are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.

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.