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 K1KWP-4 - show graphs
Map loading...
Comment: MMRA 53.81/147.27/449.925
Mic-E message: Special
Location: 42°16.09' N 71°43.58' W - locator FN42DG24UI - show map - static map
7.5 miles Southeast bearing 156° from West Boylston, Worcester County, Massachusetts, United States [?]
9.1 miles Southeast bearing 129° from Holden, Worcester County, Massachusetts, United States
34.6 miles West bearing 260° from Boston, Suffolk County, Massachusetts, United States
34.9 miles West bearing 263° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2016-12-14 17:04:34 EST (66d 16h28m ago)
2016-12-14 17:04:34 EST local time at West Boylston, United States [?]
Course:
Device: Kenwood: TM-D700 (rig)
Last path: K1KWP-4>4R1V0Y via W1MRA*,WIDE2-1,qAR,N3LLO-3 (good)
Positions stored: 18655
Other SSIDs: K1KWP K1KWP-1 K1KWP-14
Stations near current position of K1KWP-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
K1KWP29.7 yards 90°2017-02-18 08:32:53 N173VS3.8 miles 265°2017-02-04 16:20:09
W1REH4.0 miles 118°2017-02-19 09:27:11 AS7924.0 miles 118°2017-02-19 09:32:04
CW58975.7 miles 233°2017-02-19 09:32:02 N1ADJ6.1 miles 354°2017-02-19 09:29:24
DW00336.2 miles 49°2017-02-19 09:28:36 N1OHZ-96.3 miles 251°2017-02-17 18:35:48
N1OHZ6.4 miles 251°2017-02-19 09:16:30 N1OHZ-76.5 miles 251°2017-02-18 15:16:33
EW93147.3 miles 314°2017-02-19 09:32:05 KC1AZZ B7.7 miles 195°2017-02-19 09:15:51
KC1AZZ-B7.7 miles 195°2017-02-19 09:16:01 KB1PVH-137.7 miles 195°2017-02-19 09:25:17
CW03118.6 miles 257°2017-02-19 09:24:38 KA1NE-98.7 miles 304°2017-02-17 15:26:48
W1EPL-58.9 miles 318°2017-02-12 16:18:21 DW90259.3 miles 227°2017-02-19 09:20:58
KB1WNK-59.5 miles 147°2017-02-16 23:01:33 AB2NE-99.6 miles 150°2017-02-15 16:56:19
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