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 MARATHON - show graphs
Callsign: WDC8331
MMSI number: 367085290
IMO number: 537733
Navigational status: Under way (engine) (0)
Vessel class: Fishing (30)
Destination: NEWPORT (ETA Apr11 09:00)
Location: 46°11.29' N 123°51.71' W - locator CN86BE65ND - show map
1.5 miles West bearing 271° from Astoria, Clatsop County, Oregon, United States [?]
3.4 miles Northeast bearing 62° from Warrenton, Clatsop County, Oregon, United States
73.2 miles Northwest bearing 309° from Portland, Multnomah County, Oregon, United States
99.5 miles Southwest bearing 223° from Tacoma, Pierce County, Washington, United States
Last position: 2024-06-08 10:08:16 EDT (7d 4h22m ago)
2024-06-08 07:08:16 PDT local time at Astoria, United States [?]
Course: 217° – heading 307°
Speed: 0 MPH
Dimensions: length 0 m width 0 m draught 3.0 m
Last path: WDC8331>ais via Teachgeek
Positions stored: 27814
Stations near current position of MARATHON - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
MISS_SARAH5.6 yards 116°2024-06-11 09:06:10 SWIFT RESPONDER145.3 yards 56°2024-06-08 10:09:17
ROCCO456.6 yards 25°2024-06-11 09:06:10 691299468.5 yards 145°2024-05-20 17:18:16
MEGLR0.6 miles 64°2024-06-15 14:30:03 KG7HQ-50.6 miles 78°2024-05-30 17:25:59
AG7FE-110.7 miles 291°2024-06-15 13:56:57 GW00970.8 miles 127°2024-06-15 14:30:05
6939360.9 miles 201°2024-06-07 18:32:17 KG6VFL1.1 miles 204°2024-06-02 19:46:49
CAPTAIN RALEIGH1.1 miles 77°2024-06-06 07:19:41 CONNOR FOSS1.6 miles 84°2024-06-10 09:25:55
GRACE1.7 miles 72°2024-05-20 22:11:22 6910051.9 miles 360°2024-05-17 21:24:35
6911571.9 miles 360°2024-05-19 14:56:29 6916161.9 miles 360°2024-05-22 16:20:21
6929941.9 miles 360°2024-06-01 18:47:25 6943701.9 miles 360°2024-06-10 22:29:48
6945241.9 miles 360°2024-06-11 18:30:58 KG7FGT-102.2 miles 102°2024-06-15 14:27:34
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