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 W1HAF-9 - show graphs
Map loading...
Mic-E message: In service
Location: 41°19.40' N 72°08.46' W - locator FN31WH37BO - show map - static map
3.7 miles Southwest bearing 240° from Groton, New London County, Connecticut, United States [?]
5.1 miles Southwest bearing 245° from Long Hill, New London County, Connecticut, United States
89.5 miles Southwest bearing 219° from South Boston, Suffolk County, Massachusetts, United States
90.6 miles Southwest bearing 218° from Boston, Suffolk County, Massachusetts, United States
Last position: 2017-08-14 13:36:17 EDT (194d 10h35m ago)
2017-08-14 13:36:17 EDT local time at Groton, United States [?]
Altitude: 115 ft
Course:
Last path: W1HAF-9>T1QY4P via WATECT,WIDE1*,WIDE2-1,qAo,W1OEM (good)
Positions stored: 31542
Other SSIDs: W1HAF W1HAF-2 W1HAF-7
Stations near current position of W1HAF-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
W1HAF-21.5 miles 10°2018-02-24 23:10:23 CW15321.6 miles 16°2018-02-23 01:22:31
KB1MCT2.1 miles 2°2018-02-23 06:52:25 DW98372.4 miles 56°2018-02-24 22:59:47
KC1TWR-43.5 miles 31°2018-02-24 11:53:23 EW59953.6 miles 55°2018-02-24 23:07:15
NZ1MT-94.1 miles 66°2018-02-24 16:58:47 W1OEM-104.2 miles 305°2018-02-24 22:43:24
N1BOW4.7 miles 253°2018-02-24 22:59:23 W1OEM4.9 miles 308°2018-02-24 23:07:58
EW62654.9 miles 308°2018-02-24 23:02:41 K1RDY-45.1 miles 36°2018-02-04 09:52:23
N1CLV-45.2 miles 314°2018-02-24 19:06:25 WATECT5.2 miles 355°2018-02-24 23:08:07
KE1IU-15.3 miles 286°2018-02-24 22:33:22 KE1IU5.3 miles 286°2018-02-24 22:42:59
KE1IU-25.3 miles 286°2018-02-24 22:57:10 DW05645.6 miles 17°2018-02-24 23:11:31
W1GTT-45.9 miles 314°2018-02-24 14:27:03 W1GTJ6.0 miles 314°2018-02-21 15:43:04
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.
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