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 W1RAC - show graphs
Comment: SharkRF openSPOT2
Last status: FN41gu/y
Location: 41°52.19' N 71°26.04' W - locator FN41GU78WS - show map
3.4 km Northeast bearing 51° from North Providence, Providence County, Rhode Island, United States [?]
4.2 km Southwest bearing 236° from Central Falls, Providence County, Rhode Island, United States
60.5 km Southwest bearing 212° from South Boston, Suffolk County, Massachusetts, United States
62.4 km Southwest bearing 210° from Boston, Suffolk County, Massachusetts, United States
Last position: 2025-11-10 00:55:10 UTC (23d 19h31m ago)
2025-11-09 19:55:10 EST local time at North Providence, United States [?]
Altitude: 0 m
Last telemetry: 2025-11-10 00:28:20 UTC (23d 19h57m ago) – show telemetry
Battery: 100 Percent, Charging/AC: 48 Charge/On/Off, GPS+Sat: 2 Sats/On/Off, Current: 0 mA, A5: 0 N/A
 A/C     Charging     GPS     B4     B5     B6     B7     B8 
Last path: W1RAC>APOSW via TCPIP*,qAC,T2DENMARK
Positions stored: 24
Other SSIDs: W1RAC-2 W1RAC-1 W1RAC-H W1RAC-4 W1RAC-4 W1RAC-i W1RAC-N W1RAC-Y W1RAC-B W1RAC-15 W1RAC-D W1RAC-9
Last heard a station directly: 2025-11-10 00:14:46 UTC (23d 20h11m ago)
Normal receiver range estimate: 70 km (Updated: 2025-07-29 13:04:58 UTC)
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