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 RJ PFEIFFER - show graphs
Callsign: WRJP
MMSI number: 366576000
IMO number: 2037
Navigational status: Under way (engine) (0)
Vessel class: Cargo (70)
Destination: USOAK (ETA May07 09:00)
Location: 48°00.94' N 122°36.83' W - locator CN88QA63HR - show map
4.1 miles West bearing 276° from Freeland, Island County, Washington, United States [?]
7.0 miles Northeast bearing 27° from Port Ludlow, Jefferson County, Washington, United States
31.1 miles Northwest bearing 335° from Seattle, King County, Washington, United States
45.1 miles Southeast bearing 129° from Victoria, British Columbia, Canada
Last position: 2024-05-04 22:53:00 EDT (27d 17h50m ago)
2024-05-04 19:53:00 PDT local time at Freeland, United States [?]
Course: 330° – heading 330°
Speed: 26 MPH
Dimensions: length 217 m width 32 m draught 10.0 m
Last path: WRJP>ais via KB7RYY
Positions stored: 34152
Stations near current position of RJ PFEIFFER - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
WATTA RYDE0.4 miles 82°2024-05-30 13:38:54 VICTORIA CLIPPER V0.5 miles 346°2024-06-01 12:08:20
ALISON H0.6 miles 120°2024-05-25 02:14:42 ST JOHN II0.6 miles 151°2024-06-01 02:41:14
KAIA0.7 miles 9°2024-05-15 13:32:52 SEA HAWK0.9 miles 333°2024-06-01 15:03:35
TRIDENT SHIELD1.0 miles 342°2024-05-03 19:28:27 KODIAK1.2 miles 341°2024-06-01 15:53:40
MARLINDA1.8 miles 136°2024-06-01 16:26:43 ALASKA PROVIDER1.9 miles 337°2024-05-21 02:48:16
MARSHALL FOSS2.1 miles 340°2024-05-12 16:50:53 STEELHEAD2.3 miles 146°2024-05-22 23:47:31
CHANGSHA2.3 miles 337°2024-05-30 13:05:14 YT8002.3 miles 300°2024-06-01 14:52:34
PENALTY BOX III2.4 miles 347°2024-05-12 13:53:37 APL CHONGQING2.6 miles 342°2024-05-30 01:43:08
PENDANA2.6 miles 149°2024-05-14 14:26:05 PAIGE MARIE2.7 miles 345°2024-05-28 12:22:02
MORNING CELESTA2.8 miles 342°2024-05-20 00:43:53 USNS EAGLEVIEW2.8 miles 340°2024-05-31 21:54:48
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