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 BORDERLINE - show graphs
Callsign: 338497165
MMSI number: 338497165
Navigational status: Undefined/default (15)
Vessel class: Sailing (36)
Location: 41°29.43' N 70°40.26' W - locator FN41PL97LR - show map
4.3 miles Northwest bearing 306° from Vineyard Haven, Dukes County, Massachusetts, United States [?]
6.2 miles Northwest bearing 294° from Oak Bluffs, Dukes County, Massachusetts, United States
61.4 miles South bearing 161° from South Boston, Suffolk County, Massachusetts, United States
63.2 miles South bearing 161° from Boston, Suffolk County, Massachusetts, United States
Last position: 2024-07-12 07:53:14 EDT (14d 9h42m ago)
2024-07-12 07:53:14 EDT local time at Vineyard Haven, United States [?]
Course: 272°
Speed: 9 MPH
Dimensions: length 11 m width 4 m draught 0.0 m
Last path: 338497165>ais via K1XP
Positions stored: 14
Stations near current position of BORDERLINE - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
ISLAND COWBOY114.2 yards 95°2024-07-23 09:36:42 RIPPLE0.8 miles 137°2024-07-05 14:12:59
TENACIOUS0.8 miles 55°2024-07-24 13:46:09 CALYPSO0.8 miles 224°2024-07-15 18:03:32
JOY0.8 miles 150°2024-07-24 18:05:44 PENELOPE0.9 miles 209°2024-07-19 15:49:05
HELIX1.0 miles 47°2024-07-21 13:02:06 LUSO AMERICAN 11.0 miles 92°2024-07-14 11:19:55
LORD JIM1.1 miles 219°2024-07-22 17:10:41 VAUD J1.2 miles 105°2024-07-03 14:13:59
NANTUCKET1.2 miles 28°2024-07-26 13:13:28 SIRENA III1.2 miles 275°2024-07-12 08:32:39
WOODS HOLE1.2 miles 16°2024-07-26 16:59:48 GAY-HEAD1.3 miles 7°2024-07-26 12:01:10
GENE CHASER1.3 miles 228°2024-07-23 11:01:09 F V CAROLINA BOY1.3 miles 84°2024-07-03 18:06:31
ISLAND HOME1.4 miles 2°2024-07-26 17:33:52 CG HAMMERHEAD1.5 miles 21°2024-07-24 17:10:37
CAMILLE1.5 miles 213°2024-07-01 11:35:56 WINDSWEPT1.6 miles 230°2024-07-26 08:29:49
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.
User guide · 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