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 SHADOW - show graphs
Callsign: WDH7870
MMSI number: 316053851
Vessel class: Pleasure (37)
Location: 49°23.89' N 123°30.27' W - locator CN89FJ95LN - show map
223.0 yards Southwest bearing 218° from Gibsons, British Columbia, Canada [?]
7.6 miles West bearing 278° from Bowen Island, British Columbia, Canada
20.1 miles Northwest bearing 301° from Vancouver, British Columbia, Canada
36.7 miles Northwest bearing 304° from Surrey, British Columbia, Canada
Last position: 2024-11-28 05:53:45 EST (4m17s ago)
2024-11-28 02:53:45 PST local time at Gibsons, Canada [?]
Course: 360° – heading 329°
Speed: 0 MPH
Last path: WDH7870>ais via VE7KA
Positions stored: 555
Stations near current position of SEA SHADOW - show more
callsign distance last heard - EST      callsign distance last heard - EST
CAELI C@@@@@@@@@@@@@61.3 yards 249°2024-11-26 19:37:26 RUBATO132.3 yards 295°2024-11-28 05:44:37
NAMBA144.4 yards 313°2024-11-24 16:07:45 EL BARCO168.9 yards 289°2024-11-28 05:54:49
RCMSAR - 14178.6 yards 345°2024-11-27 23:13:49 LARKSPUR181.4 yards 302°2024-11-24 17:36:53
JERVIS YARDER218.9 yards 359°2024-11-27 18:57:44 WANDERER1.1 miles 355°2024-11-28 05:57:31
THEODORE1.3 miles 41°2024-11-27 17:11:57 N1RIJ-12.1 miles 254°2024-11-11 00:54:07
N1RIJ-82.1 miles 254°2024-11-18 20:19:58 VE7/SC1432.5 miles 81°2024-11-10 20:14:37
QUEEN OF SURREY2.9 miles 31°2024-11-28 05:56:26 FW36984.3 miles 111°2024-11-28 05:51:23
LOGAN5.5 miles 9°2024-11-27 17:23:46 DOLPHIN POINT5.5 miles 9°2024-11-28 05:56:26
GOBLIN5.6 miles 9°2024-11-28 05:56:26 ACTIVE YARDER5.6 miles 9°2024-11-27 13:38:46
Bowen Island6.4 miles 125°2024-11-28 05:56:26 PAUL C LEDCOR7.2 miles 218°2024-11-28 05:57:31
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