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 WD4ASW-9 - show graphs
Map loading...
Mic-E message: Off duty
Location: 41°21.06' N 72°24.13' W - locator FN31TI14RF - show map - static map
0.7 miles Southwest bearing 242° from Essex Village, Middlesex County, Connecticut, United States [?]
4.5 miles Northwest bearing 335° from Old Saybrook Center, Middlesex County, Connecticut, United States
97.2 miles Southwest bearing 226° from South Boston, Suffolk County, Massachusetts, United States
98.0 miles Southwest bearing 225° from Boston, Suffolk County, Massachusetts, United States
Last position: 2016-10-22 09:30:18 EDT (90d 2h43m ago)
2016-10-22 09:30:18 EDT local time at Essex Village, United States [?]
Altitude: 79 ft
Course: 103°
Device: Kenwood: TM-D710 (rig)
Last path: WD4ASW-9>TQRQ0V via WIDE1-1,WIDE2-1,qAR,KB1BVF (good)
Positions stored: 14027
Stations near current position of WD4ASW-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
NY1M3.6 miles 211°2017-01-02 19:06:05 KB1VNR4.1 miles 205°2017-01-19 11:57:37
KB1VNR-24.1 miles 205°2017-01-20 11:05:57 W1BCG-B4.5 miles 216°2017-01-20 11:14:01
W1BCG B4.5 miles 216°2017-01-20 11:13:51 EW56104.7 miles 24°2017-01-20 11:10:15
KB1BVF-45.5 miles 91°2017-01-20 11:01:03 KB1BVF6.4 miles 113°2017-01-20 11:05:19
KB1BVF-ios6.4 miles 113°2016-12-31 12:39:10 DW80816.8 miles 62°2017-01-20 11:10:13
EW06797.4 miles 233°2017-01-20 11:13:56 N1AFK-138.1 miles 336°2017-01-20 11:12:01
N1AFK-98.4 miles 337°2017-01-04 05:41:12 W1IN-38.4 miles 323°2017-01-14 23:02:15
KE1IU8.5 miles 93°2017-01-14 17:37:01 CW21488.6 miles 276°2017-01-20 11:01:47
W1GTT9.5 miles 76°2017-01-20 11:08:59 MCU-49.5 miles 76°2017-01-20 11:04:36
W1SP-59.6 miles 311°2017-01-20 11:04:49 N1BOW9.6 miles 110°2017-01-20 11:06:05
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