Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station KM7DHO-7 - show graphs
Comment: hike/boat/fly/moto 8.41V
Location: 46°08.66' N 122°54.01' W - locator CN86ND14XP - show map
692.4 m Southeast bearing 113° from Kelso, Cowlitz County, Washington, United States [?]
4.6 km South bearing 163° from West Side Highway, Cowlitz County, Washington, United States
71.1 km North bearing 346° from Portland, Multnomah County, Oregon, United States
128.0 km South bearing 196° from Tacoma, Pierce County, Washington, United States
Last position: 2026-01-25 00:04:14 UTC (1d 17h26m ago)
2026-01-24 16:04:14 PST local time at Kelso, United States [?]
Altitude: 5 m
Course: 360°
Speed: 0 km/h
Device: BTECH: UV-PRO (ht)
Last path: KM7DHO-7>APBTUV via qAR,KK7PPB-1
Positions stored: 13
Other SSIDs: KM7DHO-2 KM7DHO
Stations which heard KM7DHO-7 directly on radio –
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.
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS