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 KB1KVD - show graphs
Map loading...
Comment: Jason TH-D74
Mic-E message: Custom 0
Location: 42°22.56' N 71°16.02' W - locator FN42IJ70XF - show map - static map
1.6 miles West bearing 269° from Waltham, Middlesex County, Massachusetts, United States [?]
1.9 miles East bearing 71° from Weston, Middlesex County, Massachusetts, United States
10.6 miles West bearing 277° from Boston, Suffolk County, Massachusetts, United States
11.5 miles West bearing 285° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2018-06-07 15:22:11 EDT (42d 11h41m ago)
2018-06-07 15:22:11 EDT local time at Waltham, United States [?]
Altitude: 115 ft
Course: 204°
Speed: 43 MPH
Device: Kenwood: TH-D74 (ht)
Last path: KB1KVD>ECCR5V via W1MHL*,WIDE2-1,qAR,WB2OSZ-5 (good)
Positions stored: 311
Stations near current position of KB1KVD - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
K3XL B0.5 miles 52°2018-07-20 02:53:40 K3XL-B0.5 miles 52°2018-07-20 02:53:50
KC1FON0.8 miles 123°2018-06-27 21:51:58 W1MHL1.1 miles 38°2018-07-20 03:00:59
W3STY B1.2 miles 251°2018-07-11 22:03:20 W3STY-B1.2 miles 251°2018-07-11 22:03:30
K1RBC B1.6 miles 76°2018-07-16 01:24:32 K1RBC-B1.6 miles 76°2018-07-16 01:24:42
DW89451.9 miles 107°2018-07-20 03:03:54 W1JMC-62.4 miles 175°2018-07-14 10:41:33
W1EQX3.6 miles 270°2018-07-20 02:53:44 CW56243.8 miles 145°2018-07-20 03:03:05
CW22933.9 miles 210°2018-07-20 03:02:59 N1XZI-83.9 miles 88°2018-07-06 10:16:55
EW35654.1 miles 60°2018-07-20 02:52:04 WA1UMU4.7 miles 184°2018-07-17 21:56:24
WA1UMU-74.7 miles 184°2018-06-30 15:24:56 FW25415.3 miles 158°2018-07-20 03:00:21
N1EDF-35.4 miles 215°2018-07-04 08:46:25 N1EDF-55.4 miles 215°2018-07-20 02:52:03
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