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 SARATOGA - show graphs
Callsign: WDJ9181
MMSI number: 368023510
IMO number: 542609
Navigational status: Under way (engine) (0)
Vessel class: High Speed Catamaran (40)
Destination: PORT TOWNSEND
Location: 48°07.00' N 122°45.07' W - locator CN88OC97UX - show map
0.4 miles East bearing 94° from Port Townsend, Jefferson County, Washington, United States [?]
6.0 miles North bearing 15° from Port Hadlock-Irondale, Jefferson County, Washington, United States
40.2 miles Northwest bearing 331° from Seattle, King County, Washington, United States
68.4 miles South bearing 177° from Surrey, British Columbia, Canada
Last position: 2024-12-19 18:29:03 EST (4d 13h13m ago)
2024-12-19 15:29:03 PST local time at Port Townsend, United States [?]
Course: 242° – heading 511°
Speed: 0 MPH
Dimensions: length 22 m width 9 m draught 1.1 m
Last path: WDJ9181>ais via VE7KA
Positions stored: 31349
Stations near current position of SARATOGA - show more
callsign distance last heard - EST      callsign distance last heard - EST
RED HEAD12.9 yards 311°2024-12-23 17:00:53 FW466744.9 yards 207°2024-12-24 07:37:53
GEMINI50.2 yards 80°2024-12-23 04:29:51 MARTHA51.6 yards 352°2024-12-03 17:57:38
ROWENA55.8 yards 71°2024-12-09 20:35:24 LOST AT LAST57.3 yards 83°2024-12-24 07:37:22
SKIMMER73.4 yards 22°2024-12-17 17:04:48 S/V PACIFIC LOON464.7 yards 147°2024-12-02 11:03:44
OBELIX482.0 yards 81°2024-12-02 18:22:26 WSF SALISH0.5 miles 222°2024-12-24 07:41:07
CW10350.8 miles 318°2024-12-24 07:41:49 WDFW #6990.9 miles 231°2024-12-09 11:58:07
SIR ISAAC0.9 miles 227°2024-12-10 16:23:30 POROSITY1.0 miles 223°2024-12-20 19:13:16
KAILITA1.1 miles 235°2024-12-20 13:30:57 SYDNEY JANE1.2 miles 239°2024-12-24 03:37:06
CHASINA1.2 miles 239°2024-12-24 06:50:10 SEA WOLF1.2 miles 236°2024-12-15 19:20:30
F/V BARANOF QUEEN1.2 miles 239°2024-12-24 07:37:54 CG OSPREY1.2 miles 236°2024-12-08 16:55:25
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.
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