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 SEA CHALLENGER - show graphs
Callsign: OWLQ2
MMSI number: 219019002
IMO number: 658290
Navigational status: Under way (engine) (0)
Vessel class: (90)
Destination: VINEYARD OWF (ETA May01 03:01)
Location: 41°47.37' N 69°42.31' W - locator FN51DS59JL - show map
14.1 miles East bearing 101° from Eastham, Barnstable County, Massachusetts, United States [?]
14.7 miles East bearing 90° from Orleans, Barnstable County, Massachusetts, United States
78.5 miles Southeast bearing 118° from South Boston, Suffolk County, Massachusetts, United States
79.8 miles Southeast bearing 119° from Boston, Suffolk County, Massachusetts, United States
Last position: 2024-04-30 01:28:16 EDT (10d 22h13m ago)
2024-04-30 01:28:16 EDT local time at Eastham, United States [?]
Course: 152° – heading 151°
Speed: 11 MPH
Dimensions: length 132 m width 39 m draught 7.1 m
Last path: OWLQ2>ais via K1XP
Positions stored: 16662
Stations near current position of SEA CHALLENGER - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
TURQUOISE6.1 miles 336°2024-04-16 14:37:49 ZIM EMERALD8.3 miles 152°2024-05-08 10:19:02
ZIM SAVANNAH8.3 miles 151°2024-04-15 20:42:20 NEW ENGLAND8.6 miles 150°2024-04-18 01:47:42
HENRY B BIGELOW10.3 miles 280°2024-04-15 23:14:41 MSC DOMITILLE10.9 miles 336°2024-04-30 05:10:47
NORWEGIAN GEM11.6 miles 335°2024-05-10 22:01:19 SSI MARVELOUS12.5 miles 334°2024-05-03 16:19:20
ENERGY ARIADNE13.5 miles 335°2024-05-04 10:59:55 DW385313.7 miles 271°2024-05-10 19:13:25
ZIM CORAL14.0 miles 334°2024-04-28 07:59:38 EW757414.3 miles 269°2024-05-10 23:30:42
FW910314.7 miles 271°2024-05-10 23:05:24 00366061914.8 miles 271°2024-05-10 23:39:33
WA1RF15.1 miles 245°2024-05-09 13:58:12 WA1WCC-1015.4 miles 247°2024-05-10 23:40:07
WA1WCC-Y15.4 miles 248°2024-04-27 11:32:04 W1MLL B15.8 miles 280°2024-05-10 23:27:12
W1MLL-B15.8 miles 280°2024-05-10 23:27:22 MSC VITA16.0 miles 152°2024-04-24 18:45:04
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