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 DD CATHERWOOD - show graphs
Map loading...
Callsign: CZ5502
MMSI number: 316006155
IMO number: 31741
Navigational status: Under way (engine) (0)
Vessel class: Towing (31)
Destination: KITIMAT (ETA Feb21 18:00)
Location: 51°32.75' N 127°51.60' W - locator CO61BN61TA - show map - static map
Last position: 2017-02-20 13:23:44 EST (3d 13h45m ago)
Course: 355° – heading 353°
Speed: 10 MPH
Dimensions: length 21 m width 8 m draught 3.5 m
Last path: CZ5502>ais via va7nic
Positions stored: 118516
Stations near current position of DD CATHERWOOD - show more
callsign distance last heard - EST      callsign distance last heard - EST
NORTHERN EXPEDITION0.5 miles 264°2017-02-21 13:04:48 YUCATA SPIRIT0.6 miles 251°2017-02-22 05:32:22
TANU0.8 miles 345°2017-02-14 02:19:13 REGENT1.8 miles 144°2017-02-24 01:28:24
ROY KRISTIAN1.8 miles 174°2017-02-23 22:35:20 CAPITAL C2.6 miles 177°2017-01-31 17:43:14
DIANE H2.9 miles 342°2017-02-23 07:42:53 SST ORLEANS3.1 miles 168°2017-02-04 09:27:24
PACIFIC VIKING3.3 miles 351°2017-01-27 22:34:40 U S INTREPID4.5 miles 179°2017-01-27 19:57:35
CCG CALVERT ISL AIS7.2 miles 295°2017-02-24 03:07:25 ALASKA TITAN14.6 miles 252°2017-02-17 15:08:11
BERING TITAN19.4 miles 185°2017-02-24 02:49:25
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