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AIS vessel DEMETER - show graphs
Callsign: WDP4923
MMSI number: 368080360
IMO number: 638478
Navigational status: Undefined/default (15)
Vessel class: Sailing (36)
Location: 47°29.64' N 122°24.79' W - locator CN87TL08KN - show map
3.9 miles Northeast bearing 34° from Vashon, King County, Washington, United States [?]
4.5 miles North bearing 14° from Klahanie, King County, Washington, United States
8.6 miles Southwest bearing 206° from Seattle, King County, Washington, United States
78.5 miles Southeast bearing 145° from Victoria, British Columbia, Canada
Last position: 2024-12-30 15:51:52 EST (18d 1h20m ago)
2024-12-30 12:51:52 PST local time at Vashon, United States [?]
Course: 151° – heading 148°
Speed: 7 MPH
Dimensions: length 13 m width 3 m draught 0.0 m
Last path: WDP4923>ais via Teachgeek
Positions stored: 821
Stations near current position of DEMETER - show more
callsign distance last heard - EST      callsign distance last heard - EST
CURMUDGEON1.0 miles 151°2025-01-05 15:20:29 SEQUEL1.2 miles 160°2024-12-27 13:43:12
WSF SALISH1.9 miles 317°2025-01-17 17:11:51 FW20211.9 miles 38°2025-01-17 17:10:53
DW94892.1 miles 37°2025-01-17 17:00:44 EMMA LEE2.1 miles 169°2025-01-04 18:56:06
WSF ISSAQUAH2.2 miles 21°2025-01-17 17:11:11 JOLLY RUMBALOW2.2 miles 143°2025-01-04 17:09:55
WHITE SQUALL2.2 miles 147°2025-01-04 20:01:38 KAHUNA2.3 miles 152°2025-01-04 19:16:50
ORN2.3 miles 160°2025-01-04 20:37:44 W7JST2.4 miles 26°2024-12-30 18:15:02
AJ7AX-72.5 miles 208°2025-01-01 17:47:33 AJ7AX-32.5 miles 208°2025-01-01 18:06:37
BUMMBERSHOOT2.5 miles 170°2025-01-12 17:42:17 FW74372.9 miles 66°2025-01-17 17:11:55
SKOOKUM3.1 miles 158°2025-01-04 20:15:41 WA7BVQ-23.2 miles 41°2025-01-17 16:31:10
ANDIAMO3.5 miles 283°2025-01-01 16:14:23 JAM3.5 miles 158°2025-01-04 19:26:28
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.
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