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 object W1HAF B - show graphs
Source callsign: W1HAF-S
Comment: 440 Voice 439.90000MHz +0.0000MHz
Location: 41°19.41' N 72°08.47' W - locator FN31WH37BP - show map - static map
2.6 km South bearing 202° from Central Waterford, New London County, Connecticut, United States [?]
5.0 km Southwest bearing 224° from New London, New London County, Connecticut, United States
144.1 km Southwest bearing 219° from South Boston, Suffolk County, Massachusetts, United States
145.7 km Southwest bearing 218° from Boston, Suffolk County, Massachusetts, United States
Last position: 2023-01-26 00:04:44 UTC (3d 20h11m ago)
2023-01-25 19:04:44 EST local time at Central Waterford, United States [?]
Altitude: 3 m
Last path: W1HAF-S>APDG01 via TCPIP*,qAC,W1HAF-GS
Positions stored: 1
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