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 W7AFM-15 - show graphs
Last status: MicroTrak FA v1.42
Location: 46°43.03' N 112°02.23' W - locator DN36XR52MC - show map
2.3 km Southeast bearing 124° from Helena Valley Northwest, Lewis and Clark County, Montana, United States [?]
6.3 km North bearing 16° from Helena Valley West Central, Lewis and Clark County, Montana, United States
103.3 km Southwest bearing 213° from Great Falls, Cascade County, Montana, United States
138.5 km Northwest bearing 327° from Bozeman, Gallatin County, Montana, United States
Last position: 2025-02-01 17:51:45 UTC (8d 16h17m ago)
2025-02-01 10:51:45 MST local time at Helena Valley Northwest, United States [?]
Altitude: 1167 m
Course: 70°
Speed: 0 km/h
Device: Byonics: TinyTrak3 (tracker)
Last path: W7AFM-15>APT314 via WIDE1-1,WIDE2-1,qAR,K7MT (good)
Positions stored: 6490
Other SSIDs: W7AFM-7 W7AFM-13 W7AFM-5 W7AFM-12 W7AFM
Stations which heard W7AFM-15 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