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 KB1AWZ B - show graphs
Source callsign: KB1AWZ-S
Comment: 70cm Voice (D-Star) 433.97000MHz +0.0000MHz
Location: 41°47.53' N 71°28.98' W - locator FN41GT20AC - show map
11.6 km Northwest bearing 332° from Warwick, Kent County, Rhode Island, United States [?]
14.8 km North bearing 351° from East Greenwich, Kent County, Rhode Island, United States
70.0 km Southwest bearing 211° from South Boston, Suffolk County, Massachusetts, United States
72.0 km Southwest bearing 209° from Boston, Suffolk County, Massachusetts, United States
Last position: 2025-06-07 01:03:43 UTC (14m5s ago)
2025-06-06 21:03:43 EDT local time at Warwick, United States [?]
Altitude: 3 m
Last path: KB1AWZ-S>APDG01 via TCPIP*,qAC,KB1AWZ-GS
Positions stored: 2
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