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*
AIS vessel IMPULSE POWER - show graphs
Map loading...
Callsign: IMPULSE
MMSI number: 338100639
Vessel class: Pleasure (37)
Location: 42°29.66' N 70°27.42' W - locator FN42SL58DP - show map - static map
13.4 miles Southeast bearing 129° from Gloucester, Essex County, Massachusetts, United States [?]
13.9 miles Southeast bearing 143° from Rockport, Essex County, Massachusetts, United States
32.1 miles East bearing 73° from Boston, Suffolk County, Massachusetts, United States
32.2 miles East bearing 70° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2018-08-08 16:09:46 EDT (67d 19h13m ago)
2018-08-08 16:09:46 EDT local time at Gloucester, United States [?]
Course: 180° – heading 511°
Speed: 25 MPH
Last path: IMPULSE>ais via KB1DML
Positions stored: 79
Stations near current position of IMPULSE POWER - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
ON THE ROCKS1.1 miles 317°2018-09-27 11:22:10 DONE DIGGING2.6 miles 188°2018-09-23 12:26:51
F/V SEA FARMER3.6 miles 69°2018-10-08 15:16:49 SAVANNAH3.7 miles 135°2018-09-23 12:57:14
FURTHER4.3 miles 222°2018-09-26 17:42:07 SEAFARI4.5 miles 169°2018-10-09 10:17:24
JABIROO II4.5 miles 238°2018-10-13 08:37:23 HARD MERCHANDISE4.6 miles 274°2018-10-15 04:23:27
FALCON4.8 miles 164°2018-10-15 11:20:10 LUNACY5.4 miles 155°2018-09-27 17:31:23
HIS AND HERS5.7 miles 197°2018-10-09 20:21:10 3674859805.7 miles 125°2018-10-15 11:21:51
RUTHLESS6.0 miles 215°2018-09-29 11:12:24 SV AMELIA6.4 miles 145°2018-09-27 22:50:46
STARLIGHT6.5 miles 232°2018-09-21 08:14:48 F/V MORNING STAR6.5 miles 266°2018-10-14 18:17:13
HANUMAN6.8 miles 211°2018-09-23 03:57:08 K`DANS6.9 miles 153°2018-09-19 21:33:04
CHELSEA7.0 miles 207°2018-10-14 08:49:20 ROSEWAY7.2 miles 254°2018-10-05 14:05:59
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