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 KB1ZYU-5 - show graphs
Location: 42°16.61' N 71°36.81' W - locator FN42EG66JK - show map
5.3 km Southeast bearing 154° from Northborough, Worcester County, Massachusetts, United States [?]
11.8 km South bearing 171° from Berlin, Worcester County, Massachusetts, United States
46.4 km West bearing 259° from Boston, Suffolk County, Massachusetts, United States
46.8 km West bearing 262° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2022-07-06 23:55:11 UTC (268d 17h17m ago)
2022-07-06 19:55:11 EDT local time at Northborough, United States [?]
Altitude: 72 m
Speed: 0 km/h
Device: Open Source: APRSdroid (app, Android)
Last path: KB1ZYU-5>APDR16 via TCPIP*,qAC,T2FRA
Positions stored: 42
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 · AIS sites · Service status · Database statistics · Advertising on · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS