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 KC1OAB - show graphs
Comment: Bobs M1KE
Location: 42°20.56' N 71°05.53' W - locator FN42KI82WF - show map
3.2 km Southwest bearing 237° from Boston, Suffolk County, Massachusetts, United States [?]
3.7 km West bearing 286° from South Boston, Suffolk County, Massachusetts, United States
9.8 km Southwest bearing 222° from Revere, Suffolk County, Massachusetts, United States
15.2 km Southwest bearing 206° from Saugus, Essex County, Massachusetts, United States
Last position: 2025-07-20 19:49:16 UTC (9m5s ago)
2025-07-20 15:49:16 EDT local time at Boston, United States [?]
Device: SharkRF: M1KE (gadget)
Last path: KC1OAB>APOSBM via TCPIP*,qAC,T2SPAIN
Positions stored: 2
Other SSIDs: KC1OAB-9 KC1OAB-Y KC1OAB-D KC1OAB-H KC1OAB-B KC1OAB-E KC1OAB-N
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