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 weather station FW1453 - show graphs
Location: 42°21.96' N 71°07.38' W - locator FN42KI57FU - show map
1.1 miles Southwest bearing 235° from Cambridge, Middlesex County, Massachusetts, United States [?]
1.9 miles Southwest bearing 219° from Somerville, Middlesex County, Massachusetts, United States
3.3 miles West bearing 279° from Boston, Suffolk County, Massachusetts, United States
4.4 miles Northwest bearing 301° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2024-05-23 00:15:39 EDT (2m26s ago)
2024-05-23 00:15:39 EDT local time at Cambridge, United States [?]
Last WX report: 2024-05-23 00:15:39 EDT (2m26s ago) – show weather charts
69 °F 79% 1010.6 mbar 2.0 MPH Southwest
Device: Unknown: Unknown
Last path: FW1453>APRS via TCPXX*,qAX,CWOP-5
Positions stored: 2
Packet rate: 386 seconds between packets on average during 18914 seconds.
Stations near current position of FW1453 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KC1QXQ-10445.9 yards 210°2024-05-22 23:23:42 KZ2X-50.7 miles 107°2024-05-23 00:13:08
KB1DML0.8 miles 102°2024-05-23 00:15:16 KB1DML-100.8 miles 102°2024-05-23 00:17:59
AC1BC-71.1 miles 153°2024-05-20 13:42:47 KC1UQU-11.4 miles 9°2024-05-21 10:47:14
KD1MU1.4 miles 178°2024-05-17 12:17:36 KD1MU-11.4 miles 178°2024-05-18 15:11:35
KD1MU-71.5 miles 178°2024-05-22 17:24:25 KC1UQM-111.5 miles 72°2024-05-22 19:07:03
DW73551.5 miles 291°2024-05-23 00:15:31 W1XM-151.8 miles 103°2024-05-23 00:13:41
W1XM1.8 miles 103°2024-05-23 00:00:54 KJ7HVX-41.8 miles 70°2024-05-13 20:47:33
FW21401.9 miles 25°2024-05-23 00:14:04 KB1TOY-121.9 miles 37°2024-04-27 12:15:30
KB1TOY-91.9 miles 37°2024-05-19 20:39:14 FW99982.2 miles 345°2024-05-23 00:14:08
KD1LV-92.4 miles 17°2024-05-09 19:20:19 CW58472.5 miles 317°2024-05-23 00:16:15
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