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 AF7S-7 - show graphs
Comment: Fred-Salem-usually scanning:but frequently on 7.34 5.29 or:
Mic-E message: Custom 0
Location: 44°55.25' N 122°59.05' W - locator CN84MW10VX - show map
786.5 m South bearing 183° from Four Corners, Marion County, Oregon, United States [?]
4.7 km Southeast bearing 121° from Salem, Marion County, Oregon, United States
71.2 km South bearing 200° from Portland, Multnomah County, Oregon, United States
83.7 km South bearing 198° from Vancouver, Clark County, Washington, United States
Last position: 2025-10-11 07:33:41 UTC (5d 13h17m ago)
2025-10-11 00:33:41 PDT local time at Four Corners, United States [?]
Altitude: 78 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course: 291°
Speed: 0 km/h
Device: Yaesu: FT3D (ht)
Last path: AF7S-7>EEFURZ via qAO,W7BJH-1
Positions stored: 1
Stations which heard AF7S-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