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 W7TSM-11 - show graphs
Comment: W7TSM
Location: 44°07.33' N 122°38.07' W - locator CN84QC39UH - show map
25.6 km Northeast bearing 28° from Lowell, Lane County, Oregon, United States [?]
31.7 km South bearing 165° from Sweet Home, Linn County, Oregon, United States
36.9 km East bearing 78° from Eugene, Lane County, Oregon, United States
96.6 km South bearing 161° from Salem, Marion County, Oregon, United States
Last position: 2025-06-06 18:17:25 UTC (11d 23h55m ago)
2025-06-06 11:17:25 PDT local time at Lowell, United States [?]
Altitude: 212 m
Course: 51°
Speed: 94 km/h
Last path: W7TSM-11>APAT81-1 via WIDE2-2,qAR,SPRFLD (good)
Positions stored: 157
Other SSIDs: W7TSM-9 W7TSM-15 W7TSM-6 W7TSM W7TSM-7 W7TSM-i
Stations which heard W7TSM-11 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