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 W1WAG-9 - show graphs
Comment: W1WAG APRS Station
Location: 42°15.78' N 71°46.65' W - locator FN42CG63QC - show map
1.1 km Northwest bearing 313° from Hamilton, Worcester County, Massachusetts, United States [?]
2.0 km East bearing 89° from Worcester, Worcester County, Massachusetts, United States
59.9 km West bearing 260° from Boston, Suffolk County, Massachusetts, United States
60.3 km West bearing 263° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2025-08-11 20:01:04 UTC (2d 19h37m ago)
2025-08-11 16:01:04 EDT local time at Hamilton, United States [?]
Altitude: 174 m
Course: 219°
Speed: 0 km/h
Last path: W1WAG-9>APAT51-1 via WIDE1-1,WIDE2-1,qAR,W1DMR-7 (good)
Positions stored: 826
Other SSIDs: W1WAG-D W1WAG-7 W1WAG W1WAG-B W1WAG-C W1WAG-2 W1WAG-1
Stations which heard W1WAG-9 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